x=var('x')
A=var('A')
B=var('B')
y=function('y',x)
deq1=diff(y,x)+A*y+B*y^2==0
r=desolve(deq1,[y,x],y)
show(r.simplify_full())

Kreyszig-1.6-37-ex-5 (last edited 2010-12-17 05:16:46 by mlec)