Mercurial > hg > CbC > CbC_gcc
view libgo/go/math/signbit.go @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package math // Signbit reports whether x is negative or negative zero. func Signbit(x float64) bool { return Float64bits(x)&(1<<63) != 0 }