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Viewing changes to src/math/fmaxf.c

  • Committer: Package Import Robot
  • Author(s): Kevin Bortis
  • Date: 2013-09-20 20:54:14 UTC
  • Revision ID: package-import@ubuntu.com-20130920205414-5b61trtmma18w58o
Tags: upstream-0.9.13
Import upstream version 0.9.13

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src/math/fmaxf.c
 
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#include <math.h>
 
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float fmaxf(float x, float y)
 
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{
 
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        if (isnan(x))
 
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                return y;
 
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        if (isnan(y))
 
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                return x;
 
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        /* handle signed zeroes, see C99 Annex F.9.9.2 */
 
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        if (signbit(x) != signbit(y))
 
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                return signbit(x) ? y : x;
 
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        return x < y ? y : x;
 
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}