1. Manuals
  2. Tumbleweed
  3. lapack-man
  4. SISNAN(3)

Scroll to navigation

/home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/SRC/sisnan.f(3) Library Functions Manual /home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/SRC/sisnan.f(3)

NAME

/home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/SRC/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.

Definition at line 58 of file sisnan.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0 LAPACK