1 .\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
2 .\" Distributed under GPL, 2002-07-27 Walter Harms
4 .TH SINCOS 3 2004-10-05 "GNU" "Linux Programmer's Manual"
6 sincos, sincosf, sincosl \- calculate sin and cos simultaneously
12 .BI "void sincos(double " x ", double *" sin ", double *" cos );
14 .BI "void sincosf(float " x ", float *" sin ", float *" cos );
16 .BI "void sincosl(long double " x ", long double *" sin ", long double *" cos );
21 Several applications need sine and cosine of the same angle
23 This function computes both at the same time, and stores the results
24 via the given pointers.
26 This function is a GNU extension.