#2.4-13
x=var('x')
y=function('y',x)
de=10*diff(y,x,2)+12*diff(y,x,1)+3.6*y==0
desolve(de,y)

SageDays/Kreyszig-2.4-13 (last edited 2010-08-11 12:10:20 by shambulingayya.N.D)