integral problem

From: Marcello (jhfhf_at_fdllfd.oi)
Date: 11/20/04


Date: Sat, 20 Nov 2004 13:15:09 GMT

hi all,

data:
 f(eta) and h(x,y) with eta = y/l(x)

how can i int follow differential equation?
f* (df/d(eta))*(@h/@y) = 0

@=partial

i wrote: @h/@y = [@h/@(eta)] * [d(eta)/dy] = [@h/@(eta)] * 1/l(x)

and now?

 could anyone help me?