2009-07-09 Brian Gough * pdf2d.c (gsl_histogram2d_pdf_free): handle NULL argument in free * pdf.c (gsl_histogram_pdf_free): handle NULL argument in free * init2d.c (gsl_histogram2d_free): handle NULL argument in free * init.c (gsl_histogram_free): handle NULL argument in free 2008-07-03 Brian Gough * Makefile.am (INCLUDES): use top_srcdir instead of top_builddir 2004-11-28 Brian Gough * init2d.c (make_uniform): compute uniform range without cancellation error. * init.c (make_uniform): compute uniform range without cancellation error. Tue Aug 27 19:36:43 2002 Brian Gough * test2d.c (main): changed test output format from %g to %e for portability * test.c (main): changed test output format from %g to %e for portability Wed Mar 6 22:03:35 2002 Brian Gough * test2d.c (main): cleaned up the tests a bit * stat2d.c: added checks for wi>0 (Achim Gaedke) Sat Jan 26 17:09:10 2002 Brian Gough * stat2d.c: added include for sqrt Fri Jan 18 21:45:35 2002 Brian Gough * stat2d.c: functions to compute statistics of 2d histograms (Achim Gaedke) Mon Jan 14 19:34:31 2002 Brian Gough * stat.c (gsl_histogram_sum): new function to sum bins (Achim Gaedke) * maxval2d.c (gsl_histogram2d_sum): new function to sum bins (Achim Gaedke) Thu Oct 18 14:48:07 2001 Brian Gough * pdf2d.c (gsl_histogram2d_pdf_alloc): changed the definition of the pdf alloc function to be consistent with the rest of the library * pdf.c (gsl_histogram_pdf_alloc): changed the definition of the pdf alloc function to be consistent with the rest of the library * init2d.c (gsl_histogram2d_alloc): added an alloc function for consistency * init.c (gsl_histogram_alloc): added an alloc function for consistency Wed Sep 12 13:38:40 2001 Brian Gough * stat.c (gsl_histogram_mean): fixed calculation of mean/sigma and made it part of the library Sun Aug 19 13:31:35 2001 Brian Gough * test_gsl_histogram.sh: moved to top-level directory Sat Aug 18 22:21:26 2001 Brian Gough * gsl-histogram.c: moved to top-level directory Mon Jun 25 17:41:42 2001 Brian Gough * init2d.c (gsl_histogram2d_set_ranges_uniform): added range initialization functions suggested by Achim Gaedke * init.c (gsl_histogram_set_ranges_uniform): added range initialization functions suggested by Achim Gaedke Tue Apr 17 22:13:05 2001 Brian Gough * get2d.c: include "find.c" Mon Apr 16 20:13:45 2001 Brian Gough * get2d.c (gsl_histogram2d_get): removed unnecessary reference to find2d Mon Jan 22 13:55:13 2001 Brian Gough * find.c (find): optimize for the linear case, include own binary search for speed * add.c (gsl_histogram_accumulate): fix check of array bound for index Sun May 28 12:23:46 2000 Brian Gough * test2d.c (main): use binary mode "b" when reading and writing binary files * test.c (main): use binary mode "b" when reading and writing binary files Wed Apr 26 15:09:22 2000 Brian Gough * oper2d.c (gsl_histogram2d_shift): added function for shifting histogram by a constant offset * oper.c (gsl_histogram_shift): added function for shifting histogram by a constant offset Wed Apr 19 17:27:44 2000 Brian Gough * added numerous extensions from Simone Piccardi 2000-04-01 Mark Galassi * *.c: changed 0 -> GSL_SUCCESS where appropriate; THANKS to Dave Morrison. Fri Nov 19 15:31:51 1999 Brian Gough * gsl-histogram.c (main): free memory before exit, eliminates warning from checkergcc * test_gsl_histogram.sh: added a test for the gsl-histogram program Fri Oct 1 15:47:01 1999 Brian Gough * file.c file2d.c: converted to use new block i/o functions Wed Aug 18 11:41:40 1999 Brian Gough * eliminated obvious memory leaks from the tests, so that we can check that the _free functions work correctly * gsl-histogram.c (main): removed unused variable Fri Aug 6 11:19:37 1999 Brian Gough * removed dependence on rand() and RAND_MAX 1999-08-05 Mark Galassi * gsl-histogram.c (main): fixed a simple logic bug. Thanks to Barak Pearlmutter (bap@cs.unm.edu) for the patch. 1998-11-06 * used a cast of (int) when attempting to print size_t variables with %d Wed Sep 16 15:08:59 1998 Brian Gough * gsl-histogram.c (main): made the number of bins optional. If you don't specify it then it uses bins of width 1.