20 lines
348 B
C
20 lines
348 B
C
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/*
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clogl.c
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Contributed by Danny Smith
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2005-01-04
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*/
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/* clog (x + I * y) = log (hypot (x, y)) + I * atan2 (y, x) */
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#include <math.h>
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#include <complex.h>
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long double complex clogl (long double complex Z)
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{
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long double complex Res;
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__real__ Res = logl (hypotl (__real__ Z, __imag__ Z));
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__imag__ Res = cargl (Z);
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return Res;
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}
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