EXP2(3G) [FIXME: manual] EXP2(3G)

exp2 - return 2 raised to the power of the parameter

genType exp2(genType x);

x
Specify the value of the power to which 2 will be raised.

exp2 returns 2 raised to the power of x. i.e., 2x.

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
exp2

exp(), log(), log2()

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 © 2011-2014 Khronos Group
05/17/2020 [FIXME: source]