LECTURES: Tuesday and Thursday 9-10:15 WTHL 160, lecturer Alex Eremenko
 	  office MA 600, hours: Monday and Wednesday TBA
               	  ph.: 494-1975, e-mail eremenko@math.purdue.edu
HOMEWORK: Due every Tuesay, before the lecture starts,
LATE HOMEWORK: not accepted
GRADER: Jieun Kim  	kim793@purdue.edu
EXAMINATION: 2 midterm exams and a final exam
GRADE COMPOSITION: midterm exams 2, 20% each
                   final exam   40%
                   homework     20%
BOOK: Boyce and di Prima, Elementary differential equations and boundary value
problems, 10-th edition, Willey, 2012