GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 4.8 |
i386 |
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clog2(3) |
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clog2, clog2f, clog2l − base-2 logarithm of a complex number
#include <complex.h>
double complex clog2(double complexz);
float complex clog2f(float complex z);
long double complex clog2l(long double complexz);
The logarithm is defined as log2(cabs(z))+I*carg(z). Please note that z close to zero will cause an overflow.
C99
cabs(3), cexp(3), clog(3), clog10(3)
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clog2(3) | |