These are timing and accuracy results to solve the system $$ \gathered -\nabla\cdot(a\nabla u)+b\cdot\nabla u+cu=f\quad\text{on }\Omega, \\ a\frac{\partial u}{\partial n}+\gamma u=g\quad\text{on }\partial Omega. \endgathered $$ with $b=0$ with $\Omega=[0,1]^2$ and a regular grid of size 257 \times 257 with one set of diagonals and linear finite elements. Multigrid was used, with m1 presmoothing steps, m2 postsmoothing steps, and p coarse-correction steps in each MG-step, and r iterations of MG-step at each refinement level. Richardson, Jacobi, or Gauss-Seidel smoothing was used. At the coarsest level, only the smoothers were employed, i.e., no special solver was used at the coarsest level. The four columns of numbers are L2 error, H1 error, User ms, and GC ms. The L2 and H1 errors were estimated by injecting the approximate solution into a 513 \times 513 grid and comparing it with the interpolant of the true solution on the fine grid. The problems are roughly in increasing order of difficulty; in the last problem, for example, the stiffness coefficient $a$ varies from 1.0 to 21.0 over the domain. User ms is the amount of user+system time to solve the linear system only; every once in a while there was a garbage collection during the solution process, whose time is measured separately. The tests were run on a box: % cat /proc/cpu model name : Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz % uname -a Linux heine 3.0.0-17-generic #30-Ubuntu SMP Thu Mar 8 20:45:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux % gsi -v v4.6.4 20120222164157 x86_64-unknown-linux-gnu "./configure 'CC=gcc -march=native -fschedule-insns -frename-registers' '--enable-single-host' '--enable-shared' '--enable-multiple-versions'" % gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.1-9ubuntu3' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++,go --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) I have not yet analyzed these results to see what the "best" combination of m1, m2, r, and p is. heine:~/programs/615project/2012/code> gsc++ -:m1000000 [ Meroon V3 Paques2001+1 $Revision: 1.2 $ ] Gambit v4.6.4 > (load "all") "/home/lucier/programs/615project/2012/code/all.o1" > (load "final-tests") "/home/lucier/programs/615project/2012/code/final-tests.o1" > (run-multigrid-tests symmetric-tests) a=1, c=1, u=1, Robin, gamma=x (error = 0 with exact linear algebra) MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0030040554 .0050966764 24. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0000160337 .0000432005 44. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000001157 .0000004422 68. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000000009 .0000000047 92. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0000202083 .0000690310 36. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000000027 .0000000151 72. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 108. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 140. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000004675 .0000024935 48. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 96. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 136. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 176. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000000271 .0000001608 56. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 116. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 168. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 224. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000000016 .0000001498 48. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000001 92. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 128. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000038 68. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 196. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000003 88. 372. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 260. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 216. 372. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 436. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000014425 .0000030575 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000003 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 64. 368. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 76. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000000003 .0000000019 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 64. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 44. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 132. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 180. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 56. 368. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 212. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000000002 .0000001071 40. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000002 84. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 164. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 248. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 248. 368. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 328. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 208. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 308. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 408. 372. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000001 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 60. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 140. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 196. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 72. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 268. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 84. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 172. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 240. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 316. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 320. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 432. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 140. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 272. 368. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 548. 0. a=1, c=1, u=x, Neumann (error = 0 with exact linear algebra) MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0402645365 .0408875553 20. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0033605830 .0034227338 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0002815505 .0002870298 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000236225 .0000240905 92. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0034069896 .0034614845 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000241992 .0000246306 68. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000001724 .0000001756 96. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000000011 .0000000011 128. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0002925536 .0002972594 48. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000001790 .0000001822 96. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 140. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 188. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000255173 .0000259522 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000000013 .0000000013 120. 364. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 168. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 220. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000000022 .0000001984 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000004 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000059 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 128. 368. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000005 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 256. 368. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 340. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000001 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 432. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0016312433 .0016328123 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000053352 .0000053404 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000000173 .0000000173 60. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 76. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000053726 .0000053747 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 64. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 100. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 124. 364. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000000177 .0000000178 44. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 168. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 52. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 104. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 160. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 224. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000000003 .0000001620 40. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000005 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 164. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000008 60. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 244. 372. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 328. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 104. 364. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 304. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000000924 .0000000933 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 84. 368. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 92. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 140. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 196. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 344. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 200. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 160. 360. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 236. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 320. 368. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 428. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 140. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 408. 368. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 544. 0. a=1+xy, c=1, u=x+y, Neumann (error = 0 with exact linear algebra) MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .1343326930 .1359274683 20. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0186005810 .0189132270 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0025874289 .0026404724 64. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0003607770 .0003692070 84. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0187305326 .0190123668 40. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0003647645 .0003729451 72. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000071497 .0000073487 104. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000001405 .0000001450 140. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0026354296 .0026836146 52. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000072723 .0000074892 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000000201 .0000000209 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 176. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0003739187 .0003825439 56. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000001475 .0000001542 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 168. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 236. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000000498 .0000029836 48. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000000005 .0000000494 88. 364. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000014 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000001 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000000013 .0000001253 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000001 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 260. 368. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000000001 .0000000155 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000031 112. 368. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 432. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0101146139 .0101207206 24. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0001024561 .0001025180 44. 364. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000010378 .0000010384 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000000104 .0000000104 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0001040051 .0001040978 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000000108 .0000000108 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000010737 .0000010756 44. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 92. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 136. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 176. 364. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000000112 .0000000113 52. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000000006 .0000002707 40. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000014 84. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000016 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 120. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 248. 368. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 324. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 304. 368. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000031176 .0000031289 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000000000 .0000000000 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 140. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000000000 .0000000000 188. 364. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000000000 .0000000000 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000000000 .0000000000 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 104. 364. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000000000 .0000000000 200. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 160. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 232. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000000000 .0000000000 316. 364. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 320. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000000000 .0000000000 428. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 140. 364. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 412. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000000000 .0000000000 548. 0. a=1, c=1, u=x^2-y^2, Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0002071034 .0035868229 24. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0000020880 .0027868212 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000015787 .0027640400 64. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000015591 .0027623278 80. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0000024055 .0027870844 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000015599 .0027623286 64. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000015574 .0027621409 96. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621364 128. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000016060 .0027640610 48. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000015574 .0027621409 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 176. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000015635 .0027623313 56. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621365 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 176. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 240. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000022911 .0031028734 44. 368. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000016142 .0027862327 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000015621 .0027640096 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000015578 .0027623248 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000016146 .0027863696 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000015579 .0027623251 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621408 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621364 252. 368. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000015625 .0027640315 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621408 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000015582 .0027623283 108. 368. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621364 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 432. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 36. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 60. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 76. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 28. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 64. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 88. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 124. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 40. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 168. 364. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 52. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 84. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 164. 368. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 120. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 180. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 328. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 308. 364. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000015654 .0027626160 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621378 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000015573 .0027621363 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000015576 .0027621427 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 144. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000015573 .0027621363 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621368 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000015573 .0027621363 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621364 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 168. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000015573 .0027621363 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000015631 .0027626018 52. 368. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621377 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 144. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000015573 .0027621363 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000015575 .0027621424 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 156. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 236. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000015573 .0027621363 308. 368. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621368 112. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 212. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 324. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000015573 .0027621363 428. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621364 136. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 276. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000015573 .0027621363 548. 364. a=1, c=1, u=\cos(\pi x), Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0030667025 .0227904982 24. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0001714937 .0070182169 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000261930 .0068233579 64. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000120852 .0068160881 84. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0002415835 .0071299597 40. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000143674 .0068163200 72. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000088103 .0068152584 104. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000079973 .0068152029 132. 368. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000540552 .0068325649 44. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000094908 .0068152873 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000079859 .0068152002 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000077338 .0068151915 176. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000250289 .0068178113 56. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000085255 .0068152183 120. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000077936 .0068151929 180. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000076771 .0068151897 240. 364. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000232189 .0076728008 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000107270 .0068767297 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000083956 .0068201383 128. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000078375 .0068157177 164. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000138232 .0068774988 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000080212 .0068157269 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000076719 .0068152059 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000076476 .0068151903 256. 372. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000106286 .0068203288 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000076967 .0068152081 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000076467 .0068151897 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000076455 .0068151890 352. 364. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000091243 .0068157819 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000076533 .0068151918 220. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000076455 .0068151891 320. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000076454 .0068151888 428. 364. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000282477 .0068185209 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000085914 .0068153363 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000078136 .0068152782 60. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000076848 .0068152613 76. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000130212 .0068153399 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000079868 .0068151995 64. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000076873 .0068151943 88. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000076510 .0068151929 124. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000108136 .0068153309 48. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000078277 .0068152384 92. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000076640 .0068152275 132. 364. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000076488 .0068152218 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000098057 .0068152341 56. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000077546 .0068151971 104. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000076533 .0068151941 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000076458 .0068151928 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000076638 .0068157765 40. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000076478 .0068153113 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000076474 .0068152754 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000076473 .0068152611 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000076529 .0068152068 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000076453 .0068151959 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000076451 .0068151938 180. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000076451 .0068151928 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000076550 .0068152671 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000076472 .0068152365 164. 368. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000076471 .0068152274 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000076470 .0068152219 328. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000076520 .0068152045 100. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000076452 .0068151961 208. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000076451 .0068151939 304. 364. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000076451 .0068151928 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000128719 .0068161192 32. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000079596 .0068151961 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000076774 .0068151892 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000076489 .0068151888 108. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000092883 .0068152234 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000077137 .0068151896 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000076491 .0068151888 140. 368. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000076456 .0068151888 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000086018 .0068152017 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000076745 .0068151891 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000076465 .0068151888 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000076454 .0068151888 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000083322 .0068151967 84. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000076619 .0068151890 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000076459 .0068151888 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000076454 .0068151888 344. 364. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000082916 .0068159719 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000076508 .0068151925 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000076455 .0068151889 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000076454 .0068151888 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000077102 .0068152021 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000076455 .0068151889 160. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000076454 .0068151888 232. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000076454 .0068151888 312. 364. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000076604 .0068151919 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000076454 .0068151888 212. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000076454 .0068151888 324. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000076454 .0068151888 428. 364. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000076527 .0068151906 136. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000076454 .0068151888 276. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000076454 .0068151888 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000076454 .0068151888 548. 364. a=1, c=1, u=\sin(\pi x)+\sin(\pi y), Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0512322653 .0683284277 24. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0023128665 .0101250712 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000774197 .0096465538 64. 364. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000568323 .0096391425 80. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0019562295 .0104837961 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000757855 .0096395382 64. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000176320 .0096382701 104. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000127729 .0096382284 140. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0002658592 .0096725604 52. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000198428 .0096382990 100. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000125333 .0096382277 144. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000114449 .0096382220 188. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0001156560 .0096424832 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000141317 .0096382409 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000116044 .0096382230 168. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000111416 .0096382208 220. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000269076 .0108089384 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000140116 .0097198561 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000116943 .0096443890 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000111573 .0096388151 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000171897 .0097201436 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000113335 .0096388168 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000110033 .0096382334 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000109823 .0096382207 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000139243 .0096444469 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000110256 .0096382335 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000109816 .0096382203 256. 368. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000109808 .0096382202 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000124154 .0096388297 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000109867 .0096382207 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000109808 .0096382202 324. 368. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000109807 .0096382202 432. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0045711346 .0106768459 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000248815 .0096382615 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000108898 .0096382220 60. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000109057 .0096382207 76. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000245087 .0096383975 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000114162 .0096382233 68. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000110328 .0096382206 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000109864 .0096382203 124. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000154076 .0096382838 40. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000112362 .0096382219 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000110077 .0096382205 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000109849 .0096382204 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000138625 .0096382516 56. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000111372 .0096382211 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000109937 .0096382203 168. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000109817 .0096382202 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000109895 .0096383066 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000109821 .0096382205 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000109821 .0096382204 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000109821 .0096382204 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000109862 .0096382205 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000109805 .0096382202 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000109805 .0096382202 180. 372. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000109805 .0096382202 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000109878 .0096382206 80. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000109821 .0096382204 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000109821 .0096382204 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000109821 .0096382204 324. 368. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000109861 .0096382204 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000109805 .0096382202 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000109805 .0096382202 304. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000109805 .0096382202 412. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000192601 .0096388144 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000115186 .0096382257 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000110503 .0096382206 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000109906 .0096382202 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000135077 .0096382474 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000111119 .0096382208 92. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000109901 .0096382202 144. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000109814 .0096382202 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000124394 .0096382313 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000110377 .0096382205 136. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000109835 .0096382202 196. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000109809 .0096382202 264. 368. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000120012 .0096382270 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000110123 .0096382204 168. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000109819 .0096382202 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000109808 .0096382202 336. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000117768 .0096386482 52. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000109858 .0096382224 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000109808 .0096382202 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000109807 .0096382202 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000110396 .0096382244 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000109808 .0096382202 156. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000109807 .0096382202 236. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000109807 .0096382202 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000109905 .0096382207 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000109807 .0096382202 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000109807 .0096382202 320. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000109807 .0096382202 428. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000109860 .0096382204 136. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000109807 .0096382202 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000109807 .0096382202 408. 364. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000109807 .0096382202 544. 0. a=11.0+10.0*\cos\pi x, c=1, u=xy, Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .1832929082 .2172463935 20. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .1520702671 .1633012772 44. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .1270717013 .1323158934 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .1063290144 .1092156380 84. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .1547849993 .1691014739 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .1081302375 .1117456947 64. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0758430926 .0772666961 100. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0532377894 .0539735173 128. 364. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .1308259989 .1389776494 44. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0768163782 .0785114113 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0452395989 .0458876043 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0266578135 .0270333637 172. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .1104174049 .1156511500 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0544840547 .0554506971 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0269532307 .0273584357 176. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0133400776 .0136524940 236. 364. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0002628343 .0079773273 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000730684 .0041623743 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000326023 .0031226974 128. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000182913 .0026838128 164. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000766934 .0041951288 68. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000188641 .0026868525 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000088352 .0023198283 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000058343 .0021714050 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000352614 .0031413970 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000090836 .0023205149 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000052363 .0021280365 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000042356 .0020513947 356. 368. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000203407 .0026945209 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000061025 .0021718513 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000042848 .0020514381 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000038329 .0020049115 432. 364. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .1291410709 .1292407664 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0749182008 .0750266283 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0434143821 .0435645279 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0250955562 .0253331918 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0762937784 .0764070292 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0263847641 .0266138320 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0091234170 .0097344611 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0031492961 .0046225498 128. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0442060740 .0443590234 44. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0086614835 .0093029643 92. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0016267004 .0037540399 124. 364. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0002777966 .0033942403 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0265120045 .0267412792 52. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0031480297 .0046218111 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0003618181 .0034016851 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000374427 .0033825165 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000031343 .0033858004 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000031275 .0033832926 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000031274 .0033831623 124. 364. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000031274 .0033831091 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000083093 .0033826520 60. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000082946 .0033825336 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000082944 .0033824759 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000082943 .0033824231 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000031270 .0033830603 80. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000031264 .0033829883 164. 372. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000031263 .0033829181 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000031262 .0033828510 324. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000083026 .0033825566 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000082926 .0033824683 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000082925 .0033823929 312. 364. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000082924 .0033823202 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0550349347 .0550982856 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0115653596 .0117349670 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0024271467 .0031162682 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0005072797 .0020179327 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0124039468 .0125635728 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0005911785 .0020406625 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000274910 .0019532910 144. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000036817 .0019531028 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0028249225 .0034355678 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000300009 .0019533282 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000035120 .0019531026 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000035011 .0019531026 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0006434146 .0020564245 84. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000037888 .0019531033 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000035014 .0019531026 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000035053 .0019531026 340. 364. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000041868 .0019539021 52. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000035183 .0019531065 96. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000035088 .0019531027 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000035085 .0019531026 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000035830 .0019531169 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000035087 .0019531027 160. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000035085 .0019531026 232. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000035084 .0019531026 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000035227 .0019531054 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000035085 .0019531026 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000035084 .0019531026 324. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000035084 .0019531026 424. 364. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000035142 .0019531041 140. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000035085 .0019531026 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000035084 .0019531026 412. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000035084 .0019531026 548. 364. a=1, c=1+xy, u=x^2-y^2, Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0002059339 .0035861889 20. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0000021141 .0027868221 44. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000015823 .0027640401 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000015609 .0027623279 80. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0000024601 .0027870869 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000015618 .0027623286 68. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000015587 .0027621409 96. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621364 128. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000016110 .0027640611 48. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000015588 .0027621409 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 172. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000015662 .0027623314 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621365 116. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 176. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 228. 364. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000022933 .0031028732 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000016158 .0027862327 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000015635 .0027640096 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000015592 .0027623248 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000016162 .0027863694 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000015593 .0027623251 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621408 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621364 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000015640 .0027640315 84. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621408 176. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 260. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 344. 364. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000015597 .0027623284 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621365 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 432. 368. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 120. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 40. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 52. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 108. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 124. 364. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 120. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 80. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 164. 364. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 328. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 208. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 304. 364. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 408. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000015660 .0027626160 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621378 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 80. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000015586 .0027621363 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000015587 .0027621427 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 96. 364. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 140. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000015586 .0027621363 184. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621368 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000015586 .0027621363 260. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621364 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 168. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000015586 .0027621363 336. 364. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000015642 .0027626018 52. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621377 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 152. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000015586 .0027621363 200. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000015587 .0027621424 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 160. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 236. 368. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000015586 .0027621363 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621368 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 320. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000015586 .0027621363 428. 364. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621364 136. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000015586 .0027621363 540. 364. a=1, c=2+\cos(\pi y), u=\cos(\pi x), Neumann MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0028494208 .0218267681 20. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0001619623 .0070039873 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000244817 .0068231526 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000112477 .0068160732 80. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0002237754 .0071037682 32. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000133047 .0068162899 68. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000082076 .0068152566 100. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000074685 .0068152028 128. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000495019 .0068314327 44. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000088023 .0068152836 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000074539 .0068152001 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000072291 .0068151918 180. 364. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000227638 .0068176383 56. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000079233 .0068152172 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000072803 .0068151931 172. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000071781 .0068151901 224. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000215073 .0076727452 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000099566 .0068767241 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000078277 .0068201377 128. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000073229 .0068157179 164. 368. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000127933 .0068774851 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000074886 .0068157268 128. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000071739 .0068152064 192. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000071521 .0068151908 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000098592 .0068203242 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000071962 .0068152085 176. 364. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000071513 .0068151902 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000071502 .0068151894 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000084877 .0068157803 112. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000071572 .0068151922 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000071502 .0068151895 324. 364. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000071502 .0068151893 432. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000252625 .0068182113 20. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000079667 .0068153347 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000072950 .0068152784 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000071843 .0068152617 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000116184 .0068153204 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000074279 .0068151995 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000071836 .0068151948 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000071546 .0068151934 120. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000097638 .0068153230 44. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000072965 .0068152386 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000071652 .0068152279 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000071532 .0068152222 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000089148 .0068152300 56. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000072360 .0068151974 104. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000071561 .0068151945 156. 368. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000071503 .0068151933 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000071689 .0068157782 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000071527 .0068153117 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000071523 .0068152758 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000071522 .0068152615 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000071576 .0068152072 64. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000071500 .0068151963 120. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000071499 .0068151943 184. 364. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000071499 .0068151932 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000071598 .0068152675 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000071520 .0068152369 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000071519 .0068152279 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000071519 .0068152223 324. 364. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000071566 .0068152049 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000071499 .0068151965 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000071499 .0068151944 308. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000071498 .0068151933 408. 364. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000114206 .0068161027 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000073985 .0068151961 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000071743 .0068151896 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000071527 .0068151893 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000084894 .0068152210 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000072028 .0068151900 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000071529 .0068151893 144. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000071503 .0068151893 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000079353 .0068152008 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000071727 .0068151895 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000071510 .0068151893 200. 364. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000071502 .0068151893 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000077163 .0068151962 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000071630 .0068151894 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000071505 .0068151893 252. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000071502 .0068151893 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000077312 .0068159715 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000071549 .0068151929 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000071503 .0068151893 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000071502 .0068151893 196. 364. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000072078 .0068152025 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000071503 .0068151894 160. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000071502 .0068151893 236. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000071502 .0068151893 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000071637 .0068151924 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000071502 .0068151893 216. 364. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000071502 .0068151893 324. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000071502 .0068151893 432. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000071569 .0068151911 136. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000071502 .0068151893 272. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000071502 .0068151893 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000071502 .0068151893 548. 0. a=1, c=1, gamma=2+\cos(\pi x), u=\sin(\pi x)+\sin(\pi y), Robin MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0029806483 .0188345386 24. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0000821503 .0097298574 40. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0000179831 .0096445282 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0000111029 .0096388217 84. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0001353956 .0097420544 36. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0000125597 .0096388332 72. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0000089575 .0096382331 100. 364. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0000083389 .0096382210 128. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0000338401 .0096451994 44. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0000094003 .0096382337 88. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0000083285 .0096382206 132. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0000081626 .0096382208 184. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0000183878 .0096389406 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0000086857 .0096382207 120. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0000081983 .0096382208 180. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000081335 .0096382209 220. 368. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0000233042 .0108083323 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000108636 .0097197900 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000087395 .0096443751 128. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000082717 .0096388122 164. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000138482 .0097200178 68. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000084230 .0096388123 132. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000081403 .0096382338 192. 364. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000081224 .0096382214 256. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000107576 .0096444058 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000081592 .0096382337 172. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000081218 .0096382210 260. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000081211 .0096382209 344. 368. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000093769 .0096388142 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000081262 .0096382213 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000081211 .0096382209 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000081211 .0096382209 440. 372. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0000293808 .0096390604 24. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000089825 .0096382208 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000082708 .0096382208 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000081541 .0096382209 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000130040 .0096382594 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000084052 .0096382204 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000081567 .0096382209 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000081261 .0096382209 132. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000107880 .0096382295 48. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000082671 .0096382206 92. 364. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000081355 .0096382209 128. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000081230 .0096382210 164. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000098964 .0096382228 56. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000082078 .0096382207 104. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000081276 .0096382209 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000081215 .0096382209 212. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000081269 .0096382281 44. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000081216 .0096382210 80. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000081215 .0096382210 120. 368. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000081215 .0096382210 164. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000081246 .0096382209 60. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000081210 .0096382209 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000081210 .0096382209 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000081210 .0096382209 244. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000081251 .0096382209 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000081216 .0096382210 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000081215 .0096382210 248. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000081215 .0096382210 324. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000081245 .0096382209 104. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000081210 .0096382209 204. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000081210 .0096382209 304. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000081210 .0096382209 412. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000123075 .0096386871 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000083571 .0096382226 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000081451 .0096382208 80. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000081238 .0096382209 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000094422 .0096382243 52. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000081739 .0096382207 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000081240 .0096382209 144. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000081213 .0096382209 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000088950 .0096382199 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000081438 .0096382208 132. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000081219 .0096382209 200. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000081211 .0096382209 260. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000086702 .0096382197 84. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000081337 .0096382209 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000081214 .0096382209 256. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000081211 .0096382209 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000085742 .0096386415 52. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000081234 .0096382231 96. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000081211 .0096382209 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000081211 .0096382209 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000081562 .0096382245 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000081211 .0096382209 156. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000081211 .0096382209 232. 368. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000081211 .0096382209 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000081288 .0096382212 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000081211 .0096382209 216. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000081211 .0096382209 324. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000081211 .0096382209 428. 360. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000081254 .0096382209 140. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000081211 .0096382209 276. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000081211 .0096382209 408. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000081211 .0096382209 544. 364. a=11.0+10.0*\cos\pi x, c=1+xy, gamma=2+\cos(\pi x), u=xy, Robin MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 1. .0459341563 .1088892670 20. 364. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 1. .0090610028 .0474273094 44. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 1. .0028376139 .0278080383 60. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 1. .0016939079 .0183046303 80. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 1. .0103055059 .0540409288 36. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 1. .0020326500 .0204543022 64. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 1. .0008764816 .0102966268 96. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 1. .0004282327 .0060971722 140. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 1. .0042192913 .0350151483 52. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 1. .0010033185 .0111967768 96. 0. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 1. .0003482034 .0052237950 144. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 1. .0001554189 .0032405778 176. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 1. .0027918569 .0247400649 60. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 1. .0005362457 .0069163731 112. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 1. .0001679287 .0033370786 168. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 1. .0000714513 .0023914810 220. 0. MG: Richardson, r = 1, m1 = 1, m2 = 1, p = 2. .0002339136 .0074913221 44. 0. MG: Richardson, r = 2, m1 = 1, m2 = 1, p = 2. .0000673640 .0040605144 84. 0. MG: Richardson, r = 3, m1 = 1, m2 = 1, p = 2. .0000305206 .0030899941 124. 0. MG: Richardson, r = 4, m1 = 1, m2 = 1, p = 2. .0000172795 .0026705636 168. 0. MG: Richardson, r = 1, m1 = 2, m2 = 2, p = 2. .0000698037 .0040805526 64. 0. MG: Richardson, r = 2, m1 = 2, m2 = 2, p = 2. .0000177155 .0026725045 132. 0. MG: Richardson, r = 3, m1 = 2, m2 = 2, p = 2. .0000082944 .0023163340 196. 0. MG: Richardson, r = 4, m1 = 2, m2 = 2, p = 2. .0000053714 .0021701886 252. 0. MG: Richardson, r = 1, m1 = 3, m2 = 3, p = 2. .0000324409 .0031019612 88. 0. MG: Richardson, r = 2, m1 = 3, m2 = 3, p = 2. .0000085010 .0023168205 172. 372. MG: Richardson, r = 3, m1 = 3, m2 = 3, p = 2. .0000047659 .0021272198 256. 0. MG: Richardson, r = 4, m1 = 3, m2 = 3, p = 2. .0000037676 .0020511104 344. 0. MG: Richardson, r = 1, m1 = 4, m2 = 4, p = 2. .0000188499 .0026777805 108. 0. MG: Richardson, r = 2, m1 = 4, m2 = 4, p = 2. .0000056038 .0021705254 216. 0. MG: Richardson, r = 3, m1 = 4, m2 = 4, p = 2. .0000038110 .0020511453 324. 0. MG: Richardson, r = 4, m1 = 4, m2 = 4, p = 2. .0000033686 .0020048017 428. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 1. .0019013423 .0039491645 24. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 1. .0000104254 .0033832188 40. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 1. .0000050368 .0033830148 56. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 1. .0000032962 .0033829286 80. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 1. .0000221505 .0033828841 32. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 1. .0000080124 .0033824092 60. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 1. .0000073183 .0033822846 92. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 1. .0000072418 .0033821736 120. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 1. .0000059716 .0033829672 40. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 1. .0000030478 .0033827531 84. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 1. .0000029964 .0033825923 124. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 1. .0000029893 .0033824386 172. 0. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 1. .0000096201 .0033824855 60. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 1. .0000073349 .0033822189 116. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 1. .0000072287 .0033820261 156. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 1. .0000072198 .0033818389 208. 0. MG: Jacobi, r = 1, m1 = 1, m2 = 1, p = 2. .0000029980 .0033856373 40. 0. MG: Jacobi, r = 2, m1 = 1, m2 = 1, p = 2. .0000029894 .0033831668 84. 0. MG: Jacobi, r = 3, m1 = 1, m2 = 1, p = 2. .0000029891 .0033830104 120. 0. MG: Jacobi, r = 4, m1 = 1, m2 = 1, p = 2. .0000029890 .0033829286 160. 0. MG: Jacobi, r = 1, m1 = 2, m2 = 2, p = 2. .0000072298 .0033825705 60. 0. MG: Jacobi, r = 2, m1 = 2, m2 = 2, p = 2. .0000072214 .0033823972 124. 0. MG: Jacobi, r = 3, m1 = 2, m2 = 2, p = 2. .0000072212 .0033822817 184. 0. MG: Jacobi, r = 4, m1 = 2, m2 = 2, p = 2. .0000072212 .0033821713 240. 0. MG: Jacobi, r = 1, m1 = 3, m2 = 3, p = 2. .0000029888 .0033829112 84. 0. MG: Jacobi, r = 2, m1 = 3, m2 = 3, p = 2. .0000029881 .0033827520 164. 0. MG: Jacobi, r = 3, m1 = 3, m2 = 3, p = 2. .0000029879 .0033825944 244. 0. MG: Jacobi, r = 4, m1 = 3, m2 = 3, p = 2. .0000029878 .0033824403 332. 364. MG: Jacobi, r = 1, m1 = 4, m2 = 4, p = 2. .0000072270 .0033824197 100. 0. MG: Jacobi, r = 2, m1 = 4, m2 = 4, p = 2. .0000072194 .0033822165 208. 0. MG: Jacobi, r = 3, m1 = 4, m2 = 4, p = 2. .0000072193 .0033820257 304. 0. MG: Jacobi, r = 4, m1 = 4, m2 = 4, p = 2. .0000072192 .0033818381 412. 364. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 1. .0000070277 .0019540296 28. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 1. .0000033013 .0019531001 56. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 1. .0000031091 .0019530919 84. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 1. .0000030849 .0019530914 112. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 1. .0000038495 .0019531259 48. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 1. .0000031171 .0019530923 96. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 1. .0000030826 .0019530914 140. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 1. .0000030804 .0019530914 188. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 1. .0000034959 .0019531045 68. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 1. .0000030947 .0019530917 136. 0. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 1. .0000030808 .0019530914 196. 368. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 1. .0000030802 .0019530914 264. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 1. .0000033704 .0019530996 88. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 1. .0000030881 .0019530915 172. 0. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 1. .0000030805 .0019530914 260. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 1. .0000030802 .0019530913 340. 0. MG: Gauss-Seidel, r = 1, m1 = 1, m2 = 1, p = 2. .0000036213 .0019538815 48. 0. MG: Gauss-Seidel, r = 2, m1 = 1, m2 = 1, p = 2. .0000030877 .0019530952 100. 0. MG: Gauss-Seidel, r = 3, m1 = 1, m2 = 1, p = 2. .0000030805 .0019530914 148. 0. MG: Gauss-Seidel, r = 4, m1 = 1, m2 = 1, p = 2. .0000030802 .0019530914 196. 0. MG: Gauss-Seidel, r = 1, m1 = 2, m2 = 2, p = 2. .0000031366 .0019531044 80. 0. MG: Gauss-Seidel, r = 2, m1 = 2, m2 = 2, p = 2. .0000030804 .0019530914 156. 0. MG: Gauss-Seidel, r = 3, m1 = 2, m2 = 2, p = 2. .0000030802 .0019530914 236. 0. MG: Gauss-Seidel, r = 4, m1 = 2, m2 = 2, p = 2. .0000030802 .0019530913 312. 0. MG: Gauss-Seidel, r = 1, m1 = 3, m2 = 3, p = 2. .0000030906 .0019530938 108. 0. MG: Gauss-Seidel, r = 2, m1 = 3, m2 = 3, p = 2. .0000030802 .0019530914 220. 364. MG: Gauss-Seidel, r = 3, m1 = 3, m2 = 3, p = 2. .0000030802 .0019530914 320. 0. MG: Gauss-Seidel, r = 4, m1 = 3, m2 = 3, p = 2. .0000030802 .0019530913 428. 0. MG: Gauss-Seidel, r = 1, m1 = 4, m2 = 4, p = 2. .0000030844 .0019530925 140. 0. MG: Gauss-Seidel, r = 2, m1 = 4, m2 = 4, p = 2. .0000030802 .0019530914 272. 364. MG: Gauss-Seidel, r = 3, m1 = 4, m2 = 4, p = 2. .0000030802 .0019530913 412. 0. MG: Gauss-Seidel, r = 4, m1 = 4, m2 = 4, p = 2. .0000030802 .0019530913 544. 0. >