plan9 man page for sin

Query: sin

OS: plan9

Section: 2

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SIN(2)								System Calls Manual							    SIN(2)

NAME
sin, cos, tan, asin, acos, atan, atan2 - trigonometric functions
SYNOPSIS
#include <u.h> #include <libc.h> double sin(double x) double cos(double x) double tan(double x) double asin(double x) double acos(double x) double atan(double x) double atan2(double y, double x)
DESCRIPTION
Sin, cos and tan return trigonometric functions of radian arguments. The magnitude of the argument should be checked by the caller to make sure the result is meaningful. Asin returns the arc sine in the range -n/2 to n/2. Acos returns the arc cosine in the range 0 to n. Atan returns the arc tangent in the range -n/2 to n/2. Atan2 returns the arc tangent of y/x in the range -n to n.
SOURCE
/sys/src/libc/port
SEE ALSO
intro(2)
BUGS
The value of tan for arguments greater than about 2^-31 is garbage. SIN(2)
Related Man Pages
atan(3m) - bsd
atan2(3m) - bsd
asin(3m) - ultrix
sin(3m) - ultrix
tan(3m) - ultrix
Similar Topics in the Unix Linux Community
Language parsing
Need to create a simple script using MD5, SSH...
passing argument from one function to another
FTP search ,grep using perl
Appending a column in xlsx file using Python