lgamma,_lgamma_r - Log gamma functions.

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       Returns the natural logarithm of the absolute value of the gamma function. The sign of the gamma function
       is returned in the signp argument of the lgamma_r.

       An application that wants to use half and halfn types will need to include the #pragma OPENCL EXTENSION
       cl_khr_fp16(3clc) : enable directive. If extended with cl_khr_fp16(3clc), generic type name gentype also
       includes half and half{2|3|4|8|16}.

       lgamma,_lgamma_r - Log gamma functions.

       gentypelgamma(gentypex);floatnlgamma_r(floatnx,__globalintn*signp);floatnlgamma_r(floatnx,__localintn*signp);floatnlgamma_r(floatnx,__privateintn*signp);floatlgamma_r(floatx,__globalint*signp);floatlgamma_r(floatx,__localint*signp);floatlgamma_r(floatx,__privateint*signp);doublenlgamma_r(doublenx,__globalintn*signp);doublenlgamma_r(doublenx,__localintn*signp);doublenlgamma_r(doublenx,__privateintn*signp);doublelgamma_r(doublex,__globalint*signp);doublelgamma_r(doublex,__localint*signp);doublelgamma_r(doublex,__privateint*signp);halfnlgamma_r(halfnx,__globalintn*signp);halfnlgamma_r(halfnx,__localintn*signp);halfnlgamma_r(halfnx,__privateintn*signp);halflgamma_r(halfx,__globalint*signp);halflgamma_r(halfx,__localint*signp);halflgamma_r(halfx,__privateint*signp);

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

The Khronos Group                                  11/18/2024                             LGAMMA,LGAMMA_R(3clc)

mathFunctions(3clc)

OpenCLSpecification[1]