s,t=var('s,t')
f=((s^3-3*s^2+6*s-4)/(s^2-2*s+2)^2)
inverse_laplace(f,s,t);f
inverse_laplace(f,s,t)

SageDays/Kreyszig-5.6-6 (last edited 2010-08-12 10:30:48 by sumit2)