Name
clog10, clog10f, clog10l - base-10 logarithm of a complex numberLibrary
Math library ( libm ", " -lm )Synopsis
"#define(7)_GNU_SOURCE" " /* See feature_test_macros */" #include <complex.h> double complex clog10(double complex z );
float complex clog10f(float complex z );
long double complex clog10l(long double complex z );
Description
The call clog10(z) is equivalent to:clog(z)/log(10)
or equally:
log10(cabs(c)) + I * carg(c) / log(10)
The other functions perform the same task for float and "long double"
.
Note that z close to zero will cause an overflow.
Attributes
For an explanation of the terms used in this section, see attributes(7).Interface | Attribute | Value |
T} | Thread safety | MT-Safe |
Standards
GNU.History
glibc 2.1.The identifiers are reserved for future use in C99 and C11.