f5949b6067
Allow the inputs a and b to be zero or negative to GCD with the following definitions. If x or y are not nil, GCD sets their value such that z = a*x + b*y. Regardless of the signs of a and b, z is always >= 0. If a == b == 0, GCD sets z = x = y = 0. If a == 0 and b != 0, GCD sets z = |b|, x = 0, y = sign(b) * 1. If a != 0 and b == 0, GCD sets z = |a|, x = sign(a) * 1, y = 0. Fixes #28878 Change-Id: Ia83fce66912a96545c95cd8df0549bfd852652f3 Reviewed-on: https://go-review.googlesource.com/c/go/+/164972 Run-TryBot: Brian Kessler <brian.m.kessler@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> |
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README.md
The Go Programming Language
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