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[ci skip] Add test of short int to see if there's any obvious places for overflow (none are obvious, but no guarantees they still aren't there). Print basic information about the test to console so that failures are easier to track down.

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Nick Thompson
2018-02-10 13:56:11 -06:00
parent 8c415f77b1
commit b3966428c4
4 changed files with 11 additions and 4 deletions
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4
include/boost/integer/mod_inverse.hpp
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@ -13,11 +13,11 @@
namespace boost { namespace integer {
// From "The Joy of Factoring", Algorithm 2.7.
// The name is a bit verbose. Here's some others names I've found for this function:
// Here's some others names I've found for this function:
// PowerMod[a, -1, m] (Mathematica)
// mpz_invert (gmplib)
// modinv (some dude on stackoverflow)
// Would modular_inverse be sometimes mistaken as the modular *additive* inverse?
// Would mod_inverse be sometimes mistaken as the modular *additive* inverse?
template<class Z>
boost::optional<Z> mod_inverse(Z a, Z modulus)
{