Revert "LinearAlgebra Function Added"

1 files changed, 172 insertions, 0 deletions

diff --git a/thirdparty/includes/GSL/gsl/gsl_histogram2d.h b/thirdparty/includes/GSL/gsl/gsl_histogram2d.h
new file mode 100644
index 0000000..90065ac
--- /dev/null
+++ b/thirdparty/includes/GSL/gsl/gsl_histogram2d.h
@@ -0,0 +1,172 @@
+/* histogram/gsl_histogram2d.h
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Brian Gough
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_HISTOGRAM2D_H__
+#define __GSL_HISTOGRAM2D_H__
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+typedef struct {
+  size_t nx, ny ;
+  double * xrange ;
+  double * yrange ;
+  double * bin ;
+} gsl_histogram2d ;
+
+typedef struct {
+  size_t nx, ny ;
+  double * xrange ;
+  double * yrange ;
+  double * sum ;
+} gsl_histogram2d_pdf ;
+
+gsl_histogram2d * gsl_histogram2d_alloc (const size_t nx, const size_t ny);
+gsl_histogram2d * gsl_histogram2d_calloc (const size_t nx, const size_t ny);
+gsl_histogram2d * gsl_histogram2d_calloc_uniform (const size_t nx, const size_t ny,
+                                             const double xmin, const double xmax,
+                                             const double ymin, const double ymax);
+
+void gsl_histogram2d_free (gsl_histogram2d * h);
+
+int gsl_histogram2d_increment (gsl_histogram2d * h, double x, double y);
+int gsl_histogram2d_accumulate (gsl_histogram2d * h, 
+                                double x, double y, double weight);
+int gsl_histogram2d_find (const gsl_histogram2d * h, 
+                          const double x, const double y, size_t * i, size_t * j);
+
+double gsl_histogram2d_get (const gsl_histogram2d * h, const size_t i, const size_t j);
+int gsl_histogram2d_get_xrange (const gsl_histogram2d * h, const size_t i,
+                                double * xlower, double * xupper);
+int gsl_histogram2d_get_yrange (const gsl_histogram2d * h, const size_t j,
+                                double * ylower, double * yupper);
+
+                                     
+double gsl_histogram2d_xmax (const gsl_histogram2d * h);
+double gsl_histogram2d_xmin (const gsl_histogram2d * h);
+size_t gsl_histogram2d_nx (const gsl_histogram2d * h);
+
+double gsl_histogram2d_ymax (const gsl_histogram2d * h);
+double gsl_histogram2d_ymin (const gsl_histogram2d * h);
+size_t gsl_histogram2d_ny (const gsl_histogram2d * h);
+
+void gsl_histogram2d_reset (gsl_histogram2d * h);
+
+gsl_histogram2d * 
+gsl_histogram2d_calloc_range(size_t nx, size_t ny, 
+                             double *xrange, double *yrange);
+
+int 
+gsl_histogram2d_set_ranges_uniform (gsl_histogram2d * h, 
+                                    double xmin, double xmax,
+                                    double ymin, double ymax);
+
+int 
+gsl_histogram2d_set_ranges (gsl_histogram2d * h, 
+                            const double xrange[], size_t xsize,
+                            const double yrange[], size_t ysize);
+
+int 
+gsl_histogram2d_memcpy(gsl_histogram2d *dest, const gsl_histogram2d *source);
+
+gsl_histogram2d *
+gsl_histogram2d_clone(const gsl_histogram2d * source);
+
+double
+gsl_histogram2d_max_val(const gsl_histogram2d *h);
+
+void
+gsl_histogram2d_max_bin (const gsl_histogram2d *h, size_t *i, size_t *j);
+
+double
+gsl_histogram2d_min_val(const gsl_histogram2d *h);
+
+void
+gsl_histogram2d_min_bin (const gsl_histogram2d *h, size_t *i, size_t *j);
+
+double
+gsl_histogram2d_xmean (const gsl_histogram2d * h);
+
+double
+gsl_histogram2d_ymean (const gsl_histogram2d * h);
+
+double
+gsl_histogram2d_xsigma (const gsl_histogram2d * h);
+
+double
+gsl_histogram2d_ysigma (const gsl_histogram2d * h);
+
+double
+gsl_histogram2d_cov (const gsl_histogram2d * h);
+
+double
+gsl_histogram2d_sum (const gsl_histogram2d *h);
+
+int 
+gsl_histogram2d_equal_bins_p(const gsl_histogram2d *h1,
+                             const gsl_histogram2d *h2) ;
+
+int
+gsl_histogram2d_add(gsl_histogram2d *h1, const gsl_histogram2d *h2);
+
+int
+gsl_histogram2d_sub(gsl_histogram2d *h1, const gsl_histogram2d *h2);
+
+int
+gsl_histogram2d_mul(gsl_histogram2d *h1, const gsl_histogram2d *h2);
+
+int
+gsl_histogram2d_div(gsl_histogram2d *h1, const gsl_histogram2d *h2);
+
+int
+gsl_histogram2d_scale(gsl_histogram2d *h, double scale);
+
+int
+gsl_histogram2d_shift(gsl_histogram2d *h, double shift);
+
+int gsl_histogram2d_fwrite (FILE * stream, const gsl_histogram2d * h) ;
+int gsl_histogram2d_fread (FILE * stream, gsl_histogram2d * h);
+int gsl_histogram2d_fprintf (FILE * stream, const gsl_histogram2d * h, 
+                             const char * range_format,
+                             const char * bin_format);
+int gsl_histogram2d_fscanf (FILE * stream, gsl_histogram2d * h);
+
+gsl_histogram2d_pdf * gsl_histogram2d_pdf_alloc (const size_t nx, const size_t ny);
+int gsl_histogram2d_pdf_init (gsl_histogram2d_pdf * p, const gsl_histogram2d * h);
+void gsl_histogram2d_pdf_free (gsl_histogram2d_pdf * p);
+int gsl_histogram2d_pdf_sample (const gsl_histogram2d_pdf * p, 
+                                   double r1, double r2, 
+                                   double * x, double * y);
+
+__END_DECLS
+
+#endif /* __GSL_HISTOGRAM2D_H__ */
+