Add graph references

2026-06-28 13:49:01 +01:00
parent 0a9807e448
commit a11edf0c53
2578 changed files with 868045 additions and 0 deletions
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+/*  -- translated by f2c (version 20240504).
+   You must link the resulting object file with libf2c:
+	on Microsoft Windows system, link with libf2c.lib;
+	on Linux or Unix systems, link with .../path/to/libf2c.a -lm
+	or, if you install libf2c.a in a standard place, with -lf2c -lm
+	-- in that order, at the end of the command line, as in
+		cc *.o -lf2c -lm
+	Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
+
+		http://www.netlib.org/f2c/libf2c.zip
+*/
+
+#include "f2c.h"
+
+/* > \brief \b DLAISNAN tests input for NaN by comparing two arguments for inequality.   
+
+    =========== DOCUMENTATION ===========   
+
+   Online html documentation available at   
+              http://www.netlib.org/lapack/explore-html/   
+
+   > \htmlonly   
+   > Download DLAISNAN + dependencies   
+   > <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/dlaisna
+n.f">   
+   > [TGZ]</a>   
+   > <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/dlaisna
+n.f">   
+   > [ZIP]</a>   
+   > <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/dlaisna
+n.f">   
+   > [TXT]</a>   
+   > \endhtmlonly   
+
+    Definition:   
+    ===========   
+
+         LOGICAL FUNCTION DLAISNAN( DIN1, DIN2 )   
+
+         DOUBLE PRECISION   DIN1, DIN2   
+
+
+   > \par Purpose:   
+    =============   
+   >   
+   > \verbatim   
+   >   
+   > This routine is not for general use.  It exists solely to avoid   
+   > over-optimization in DISNAN.   
+   >   
+   > DLAISNAN checks for NaNs by comparing its two arguments for   
+   > inequality.  NaN is the only floating-point value where NaN != NaN   
+   > returns .TRUE.  To check for NaNs, pass the same variable as both   
+   > arguments.   
+   >   
+   > A compiler must assume that the two arguments are   
+   > not the same variable, and the test will not be optimized away.   
+   > Interprocedural or whole-program optimization may delete this   
+   > test.  The ISNAN functions will be replaced by the correct   
+   > Fortran 03 intrinsic once the intrinsic is widely available.   
+   > \endverbatim   
+
+    Arguments:   
+    ==========   
+
+   > \param[in] DIN1   
+   > \verbatim   
+   >          DIN1 is DOUBLE PRECISION   
+   > \endverbatim   
+   >   
+   > \param[in] DIN2   
+   > \verbatim   
+   >          DIN2 is DOUBLE PRECISION   
+   >          Two numbers to compare for inequality.   
+   > \endverbatim   
+
+    Authors:   
+    ========   
+
+   > \author Univ. of Tennessee   
+   > \author Univ. of California Berkeley   
+   > \author Univ. of Colorado Denver   
+   > \author NAG Ltd.   
+
+   > \date September 2012   
+
+   > \ingroup auxOTHERauxiliary   
+
+    ===================================================================== */
+logical igraphdlaisnan_(doublereal *din1, doublereal *din2)
+{
+    /* System generated locals */
+    logical ret_val;
+
+
+/*  -- LAPACK auxiliary routine (version 3.4.2) --   
+    -- LAPACK is a software package provided by Univ. of Tennessee,    --   
+    -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--   
+       September 2012   
+
+
+    ===================================================================== */
+
+    ret_val = *din1 != *din2;
+    return ret_val;
+} /* igraphdlaisnan_ */
+