sisnan.f man page

sisnan.f —

Synopsis

Functions/Subroutines

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

Function/Subroutine Documentation

LOGICAL function sisnan (realSIN)

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:

September 2012

Definition at line 60 of file sisnan.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

sisnan(3) is an alias of sisnan.f(3).

Sat Nov 16 2013 Version 3.4.2 LAPACK