Re: [CLN-list] modular polynomials

Dear Alexei, Alexei Sheplyakov schrieb:

cl_UP is actually a pointer to a coefficient vector. This assignment creates the pointer c which points to the same data as a. That's probably not what you want. Perhaps you meant

c = a.ring()->create(degree(a)); for (std::size_t i = 0; i <= degree(a); ++i) c.set_coeff(i, a.coeff(i)); c.finalize();

now I understand, thanks for the help! Regards, Jens