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frexp - Extract mantissa and exponent.

Authors

TheKhronosGroup

Description

       Extract mantissa and exponent from x. For each component the mantissa returned is a float with magnitude
       in the interval [1/2, 1) or 0. Each component of x equals mantissa returned * 2exp.

Name

       frexp - Extract mantissa and exponent.

       floatnfrexp(floatnx,__globalintn*exp);floatnfrexp(floatnx,__localintn*exp);floatnfrexp(floatnx,__privateintn*exp);floatfrexp(floatx,__globalint*exp);floatfrexp(floatx,__localint*exp);floatfrexp(floatx,__privateint*exp);doublenfrexp(doublenx,__globalintn*exp);doublenfrexp(doublenx,__localintn*exp);doublenfrexp(doublenx,__privateintn*exp);doublefrexp(doublex,__globalint*exp);doublefrexp(doublex,__localint*exp);doublefrexp(doublex,__privateint*exp);halfnfrexp(halfnx,__globalintn*exp);halfnfrexp(halfnx,__localintn*exp);halfnfrexp(halfnx,__privateintn*exp);halffrexp(halfx,__globalint*exp);halffrexp(halfx,__localint*exp);halffrexp(halfx,__privateint*exp);

Notes

        1. OpenCL Specification
           page 244, section 6.12.2 - Math Functions

The Khronos Group                                  11/18/2024                                        FREXP(3clc)

See Also

mathFunctions(3clc)

Specification

OpenCLSpecification[1]

See Also