MA 26600: Table of Laplace Transforms

# $$f(t) = \mathcal{L}^{-1}\{F(s)\}$$ $$F(s) = \mathcal{L}\{f(t)\}$$
1$$1$$$$\frac{1}{s}, \quad s > 0$$
2$$e^{at}$$$$\frac{1}{s-a}, \quad s > a$$
3$$t^n, \quad n = 1, 2, 3, \dots$$$$\frac{n!}{s^{n+1}}, \quad s > 0$$
4$$t^p, \quad p > -1$$$$\frac{\Gamma(p+1)}{s^{p+1}}, \quad s > 0$$
5$$\sin(at)$$$$\frac{a}{s^2+a^2}, \quad s > 0$$
6$$\cos(at)$$$$\frac{s}{s^2+a^2}, \quad s > 0$$
7$$\sinh(at)$$$$\frac{a}{s^2-a^2}, \quad s > |a|$$
8$$\cosh(at)$$$$\frac{s}{s^2-a^2}, \quad s > |a|$$
9$$e^{at}\sin(bt)$$$$\frac{b}{(s-a)^2+b^2}, \quad s > a$$
10$$e^{at}\cos(bt)$$$$\frac{s-a}{(s-a)^2+b^2}, \quad s > a$$
11$$t^n e^{at}$$$$\frac{n!}{(s-a)^{n+1}}, \quad s > a$$
12$$u_c(t)$$$$\frac{e^{-cs}}{s}, \quad s > 0$$
13$$u_c(t)f(t-c)$$$$e^{-cs}F(s)$$
14$$e^{ct}f(t)$$$$F(s-c)$$
15$$f(ct)$$$$\frac{1}{c}F\left(\frac{s}{c}\right), \quad c > 0$$
16$$\int_0^t f(t-\tau)g(\tau) d\tau$$$$F(s)G(s)$$
17$$\delta(t-c)$$$$e^{-cs}, \quad s > 0$$
18$$f^{(n)}(t)$$$$s^n F(s) - s^{n-1}f(0) - \dots - f^{(n-1)}(0)$$
19$$(-t)^n f(t)$$$$F^{(n)}(s)$$