s,t=var('s,t')
f=((s^3-s^2+4)/(s^4-5*s^2+4))
inverse_laplace(f,s,t);f
inverse_laplace(f,s,t)

SageDays/Kreyszig-5.0-31 (last edited 2010-08-12 10:34:11 by satishbillade)