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| ACOS(3G) | [FIXME: manual] | ACOS(3G) |
NAME¶
acos - return the arccosine of the parameterDECLARATION¶
genType acos(genType x);
PARAMETERS¶
xSpecify the value whose arccosine to return.
DESCRIPTION¶
atan returns the angle whose trigonometric cosine is x. The range of values returned by acos is 0. The result is undefined if x1.VERSION SUPPORT¶
| OpenGL Shading Language Version | ||||||||||||
| Function Name | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 3.30 | 4.00 | 4.10 | 4.20 | 4.30 | 4.40 | 4.50 |
| acos | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
SEE ALSO¶
sin(), cos(), asin(), tan()COPYRIGHT¶
Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.COPYRIGHT¶
Copyright © 2011-2014 Khronos Group| 08/26/2014 | [FIXME: source] |