x=var('x')
y=function('y',x)
deq1=diff(y,x)+y*sin(x)-e^cos(x)==0
r=desolve(deq1,[y,x],y)
show(r.simplify_full())

Kreyszig-1.6-13-U (last edited 2010-12-17 09:42:26 by punchagan)