clog10(3M)clog10(3M)NAMEclog10(), clog10f(), clog10l(), clog10w(), clog10q() - complex base-10
logarithm functions
SYNOPSISDESCRIPTION
returns the complex base-10 logarithm of z in the range of a strip
mathematically unbounded along the real axis and in the interval along
the imaginary axis. There is a branch cut along the negative real
axis.
is a version of it takes a argument and returns a result.
is a version of it takes a argument and returns a result.
is an version of it takes an argument and returns an result.
is equivalent to on HP-UX systems.
USAGE
To use these functions, compile with the default option. To use or
compile with the option. Make sure your program includes Link in the
math library by specifying on the compiler or linker command line.
RETURN VALUE
=
returns and raises the divide-by-zero floating-point exception.
returns -Inf+i0 and raises the divide-by-zero floating-point exception.
returns for finite x.
returns NaN+iNaN and optionally raises the invalid floating-point
exception, for finite x.
returns for finite positive-signed y.
returns +Inf+i0, for finite positive-signed y.
returns
returns
returns +Inf+iNaN.
returns NaN+iNaN and optionally raises the invalid floating-point
exception, for finite y.
returns +Inf+iNaN.
returns NaN+iNaN.
ERRORS
No errors are defined.
SEE ALSOcexp10(3M), clog(3M), log10(3M), complex(5).
STANDARDS CONFORMANCE
These functions are not specified by any standard.
HP Integrity Server Only clog10(3M)