ni...@lysator.liu.se (Niels Möller) writes: > Create zero vector, invoke mpn_sub_n. That doesn't make it conditional. And I see no obvious way to do conditional negation on top of mpn_cnd_sub_n. Oops.
Compute T = 2 x A using mpn_add_n or mpn_lshift. Use mpn_cnd_sub_n with A, T as arguments. Torbjörn _______________________________________________ gmp-devel mailing list gmp-devel@gmplib.org https://gmplib.org/mailman/listinfo/gmp-devel
