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02b221051a
We were missing some math functions. After this enhancement I verified that I was able to cross-compile ninja.exe for aarch64-windows and produce a viable binary.
18 lines
404 B
C
Vendored
18 lines
404 B
C
Vendored
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the mingw-w64 runtime package.
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* No warranty is given; refer to the file DISCLAIMER.PD within this package.
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*/
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#include <math.h>
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double atanh(double x)
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{
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if (x > 1 || x < -1)
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return NAN;
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if (-1e-6 < x && x < 1e-6)
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return x + x*x*x/3;
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else
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return (log(1 + x) - log(1 - x)) / 2;
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}
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