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

NAME
       frexp - split a floating point number

DECLARATION
       genType frexp(genType x, out genIType exp);

       genDType frexp(genDType x, out genIType exp);

PARAMETERS
       x
           Specifies the value from which significand and exponent are to be
           extracted.

       out exp
           Specifies the variable into which to place the exponent

DESCRIPTION
       frexp extracts x into a floating-point significand in the range [0.5,
       1.0) and in integral exponent of two, such that:

       x = significand . 2 exponent

       The significand is returned by the function and the exponent is
       returned in the output parameter exp. For a floating-point value of
       zero, the significand and exponent are both zero. For a floating-point
       value that is an infinity or a floating-point NaN, the results are
       undefined.

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 |
       |Name       |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+
       |frexp      |  -   |  -   |  -   |  -   |  -   |  -   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       |(genType)  |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+
       |frexp      |  -   |  -   |  -   |  -   |  -   |  -   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       |(genDType) |      |      |      |      |      |      |      |      |      |      |      |      |
       +-----------+------+------+------+------+------+------+------+------+------+------+------+------+

SEE ALSO
       ldexp()

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.  http://opencontent.org/openpub/.

COPYRIGHT
       Copyright (C) 2011-2014 Khronos Group

[FIXME: source]                   05/21/2022                         FREXP(3G)