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

NAME
       isinf - determine whether the parameter is positive or negative
       infinity

DECLARATION
       genBType isinf(genType x);

       genBType isinf(genDType x);

PARAMETERS
       x
           Specifies the value to test for infinity.

DESCRIPTION
       For each element i of the result, isinf returns true if x[i] is
       positive or negative floating point infinity and false otherwise.

VERSION SUPPORT

       +-----------+------------------------------------------------------------------------------------------+
       |           |                             OpenGL Shading Language Version                              |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+------+
       |Function   | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 3.30 | 4.00 | 4.10 | 4.20 | 4.30 | 4.40 | 4.50 | 4.60 |
       |Name       |      |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+------+
       |isinf      |  -   |  -   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       |(genType)  |      |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+------+
       |isinf      |  -   |  -   |  -   |  -   |  -   |  -   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       |(genDType) |      |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+------+

SEE ALSO
       isnan()

COPYRIGHT
       Copyright (C) 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.  https://opencontent.org/openpub/.

COPYRIGHT
       Copyright (C) 2011-2014 Khronos Group

[FIXME: source]                   03/14/2026                         ISINF(3G)