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Manpage of TAN

TAN

Index
 

NAME

tan, tanf, tanl - tangent function  

SYNOPSIS

#include <math.h>

double tan(double x);

float tanf(float x);

long double tanl(long double x);
 

DESCRIPTION

The fBtan()fP function returns the tangent of fIxfP, where fIxfP is given in radians.  

CONFORMING TO

SVID 3, POSIX, BSD 4.3, ISO 9899. The float and the long double variants are C99 requirements.  

SEE ALSO

acos(3), asin(3), atan(3), atan2(3), cos(3), sin(3)


 

Index

NAME
SYNOPSIS
DESCRIPTION
CONFORMING TO
SEE ALSO