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Diffstat (limited to 'libgo/go/math/log1p.go')
| -rw-r--r-- | libgo/go/math/log1p.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libgo/go/math/log1p.go b/libgo/go/math/log1p.go index e8914a1d053..39c1b40e802 100644 --- a/libgo/go/math/log1p.go +++ b/libgo/go/math/log1p.go @@ -92,7 +92,12 @@ package math // Log1p(-1) = -Inf // Log1p(x < -1) = NaN // Log1p(NaN) = NaN +func libc_log1p(float64) float64 __asm__("log1p") func Log1p(x float64) float64 { + return libc_log1p(x) +} + +func log1p(x float64) float64 { const ( Sqrt2M1 = 4.142135623730950488017e-01 // Sqrt(2)-1 = 0x3fda827999fcef34 Sqrt2HalfM1 = -2.928932188134524755992e-01 // Sqrt(2)/2-1 = 0xbfd2bec333018866 |