#2.4-11
x=var('x')
y=function('y',x)
de=64*diff(y,x,2)+16*diff(y,x,1)+y==0
desolve(de,y)

SageDays/Kreyszig-2.4-11 (last edited 2010-08-11 12:03:01 by shambulingayya.N.D)