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24 lines
423 B
C
24 lines
423 B
C
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/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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#include "fdlibm.h"
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float
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_DEFUN (exp2f, (float),
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float x)
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{
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return powf(2.0, x);
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}
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#ifdef _DOUBLE_IS_32BITS
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double exp2 (double x)
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{
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return (double) exp2f ((float) x);
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}
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#endif /* _DOUBLE_IS_32BITS */
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