[Getfem-users] new non linear operator in high-level assembly

[Wen Jiang]

Dear all,

Could anyone tell me how to define new nonlinear operators in high-level assembly? 

what does this function do? 

bool result_size(const arg_list &args, bgeot::multi_index &sizes)

and what do those two parameters in this function mean?

Thanks.

Regards,

Wen