On scilab functions intg and intc

[Александр]

Hello, my name is Alex. 
I am engineer in construction department and postgraduate student in Siberian Federal University (Krasnoyarsk, Russia). I use Scilab in my scientific work. Thank you for great software!

I met with problem of using function intg. Intg can not integrate smooth function. It say: "Problem of convergence...". But function intc gives answer. 

I use intg because if there is function from several arguments, for example f(x,alpha,betta), I send alpha and betta in function f with using option list(f,alpha,betta). I like it more than send variable in function via global variable. 

If you take interested in this problem, I can send you this function, that can not integrate intg and can intc.

Alex