sisnan.f man page

sisnan.f —

Synopsis

Functions/Subroutines

logical function sisnan (SIN)
SISNAN tests input for NaN.

Function/Subroutine Documentation

logical function sisnan (real, intent(in) SIN)

SISNAN tests input for NaN.  

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:

June 2017

Definition at line 61 of file sisnan.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

The man page sisnan(3) is an alias of sisnan.f(3).

Sat Jun 24 2017 Version 3.7.1 LAPACK