atan
Recently we updated Visual Studio 2022 17.14.6 and the regression test reported errors. It turned out that atan implementation was changed resulting a different value for debug vs release builts with CPU's having AVX2. One can recreate this with the following values:
constexpr double ax = 38.176459921094995;
constexpr double ay = 15.964755390006060;
const double dRotation = std::atan(ay/ax);
We had to relax the equality checks; even for deterministic calculations.
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