http://hi-tech.msx.click/en/index.php?title=Functions_HI-TECH_C_ACOS&feed=atom&action=historyFunctions HI-TECH C ACOS - Revision history2024-03-29T12:10:14ZRevision history for this page on the wikiMediaWiki 1.28.2http://hi-tech.msx.click/en/index.php?title=Functions_HI-TECH_C_ACOS&diff=90&oldid=prevKumokosi: Created page with "<strong>ACOS, ASIN, ATAN, ATAN2</strong> == SYNOPSIS == #include <math.h> double acos(double f) double asin(double f) double atan(double f) double atan2..."2017-07-31T09:05:08Z<p>Created page with "<strong>ACOS, ASIN, ATAN, ATAN2</strong> == SYNOPSIS == #include <math.h> double acos(double f) double asin(double f) double atan(double f) double atan2..."</p>
<p><b>New page</b></p><div><strong>ACOS, ASIN, ATAN, ATAN2</strong><br />
== SYNOPSIS ==<br />
<br />
#include <math.h><br />
<br />
double acos(double f)<br />
double asin(double f)<br />
double atan(double f)<br />
<br />
double atan2(double x, double y)<br />
<br />
<br />
== DESCRIPTION ==<br />
<br />
These functions are the converse of the trignometric<br />
functions cos, sin and tan. Acos and asin are undefined<br />
for arguments whose absolute value is greater than 1.0.<br />
The returned value is in radians, and always in the<br />
range -pi/2 to +pi/2, except for <strong>cos</strong>(), which returns a<br />
value in the range 0 to pi. <strong>Atan2</strong>() returns the<br />
inverse tan of x/y but uses the signs of its arguments<br />
to return a value in the range -pi to +pi.<br />
<br />
== SEE ALSO ==<br />
<br />
sin, cos, tan</div>Kumokosi