sisnan.c
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00001 /* sisnan.f -- translated by f2c (version 20061008).
00002    You must link the resulting object file with libf2c:
00003         on Microsoft Windows system, link with libf2c.lib;
00004         on Linux or Unix systems, link with .../path/to/libf2c.a -lm
00005         or, if you install libf2c.a in a standard place, with -lf2c -lm
00006         -- in that order, at the end of the command line, as in
00007                 cc *.o -lf2c -lm
00008         Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
00009 
00010                 http://www.netlib.org/f2c/libf2c.zip
00011 */
00012 
00013 #include "f2c.h"
00014 #include "blaswrap.h"
00015 
00016 logical sisnan_(real *sin__)
00017 {
00018     /* System generated locals */
00019     logical ret_val;
00020 
00021     /* Local variables */
00022     extern logical slaisnan_(real *, real *);
00023 
00024 
00025 /*  -- LAPACK auxiliary routine (version 3.2) -- */
00026 /*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
00027 /*     November 2006 */
00028 
00029 /*     .. Scalar Arguments .. */
00030 /*     .. */
00031 
00032 /*  Purpose */
00033 /*  ======= */
00034 
00035 /*  SISNAN returns .TRUE. if its argument is NaN, and .FALSE. */
00036 /*  otherwise.  To be replaced by the Fortran 2003 intrinsic in the */
00037 /*  future. */
00038 
00039 /*  Arguments */
00040 /*  ========= */
00041 
00042 /*  SIN      (input) REAL */
00043 /*          Input to test for NaN. */
00044 
00045 /*  ===================================================================== */
00046 
00047 /*  .. External Functions .. */
00048 /*  .. */
00049 /*  .. Executable Statements .. */
00050     ret_val = slaisnan_(sin__, sin__);
00051     return ret_val;
00052 } /* sisnan_ */


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autogenerated on Sat Jun 8 2019 18:56:09