maple.mw

thanks for your description,actually i solved these problems,about f(y) and comma,but there an error yet,"invalid specification of initial conditions,got 0 = 0" i am sure my boundary conditions are correct,what can i do now?

thanks for your description,actually i solved these problems,about f(y) and comma,but there an error yet,"invalid specification of initial conditions,got 0 = 0" i am sure my boundary conditions are correct,what can i do now?

@PatrickT 

I was using worksheet mode and then copy my equations,is there any thing that i should do to make my equations

copy-pastable input???

@PatrickT  I just could find 2D input,these are my equations and boaundary conditions too.i will be so happy if you could help me