sisnan(3) debian man page | unix.com

sisnan.f(3)							      LAPACK							       sisnan.f(3)

NAME
       sisnan.f -

SYNOPSIS
   Functions/Subroutines
       LOGICAL function sisnan (SIN)
	   SISNAN

Function/Subroutine Documentation
   LOGICAL function sisnan (realSIN)
       SISNAN

       Purpose:

	    SISNAN returns .TRUE. if its argument is NaN, and .FALSE.
	    otherwise.	To be replaced by the Fortran 2003 intrinsic in the
	    future.

       Parameters:
	   SIN

		     SIN is REAL
		     Input to test for NaN.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Definition at line 60 of file sisnan.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.1							  Sun May 26 2013						       sisnan.f(3)