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29 lines
352 B
C
29 lines
352 B
C
/*
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* Written by J.T. Conklin <jtc@netbsd.org>.
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* Public domain.
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*
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*/
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#include <math.h>
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float
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atanf (float x)
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{
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float res;
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asm ("fld1\n\t"
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"fpatan" : "=t" (res) : "0" (x));
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return res;
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}
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double
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atan (double x)
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{
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double res;
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asm ("fld1 \n\t"
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"fpatan" : "=t" (res) : "0" (x));
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return res;
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}
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