CPROJ
Section: complex math routines (3)
Updated: 20020728
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NAME
cproj, cprojf, cprojl  project into Riemann Sphere
SYNOPSIS
#include <complex.h>
double complex cproj(double complex z);
float complex cprojf(float complex z);
long double complex cprojl(long double complex z);
Link with lm.
DESCRIPTION
This function projects a point in the plane onto the surface of a
Riemann Sphere, the onepoint compactification of the complex plane.
Each finite point z projects to z itself.
Every complex infinite value is projected to a single infinite value,
namely to positive infinity on the real axis.
CONFORMING TO
C99
NOTE
The glibc implementation is broken and does something entirely different.
SEE ALSO
cabs(3),
complex(7)
Index
 NAME

 SYNOPSIS

 DESCRIPTION

 CONFORMING TO

 NOTE

 SEE ALSO

linux.jgfs.net manual pages