Tue Aug 27 19:36:43 2002  Brian Gough  <bjg@network-theory.co.uk>	* 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 	portabilityWed Mar  6 22:03:35 2002  Brian Gough  <bjg@network-theory.co.uk>	* 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  <bjg@network-theory.co.uk>	* stat2d.c: added <math.h> include for sqrtFri Jan 18 21:45:35 2002  Brian Gough  <bjg@network-theory.co.uk>	* stat2d.c: functions to compute statistics of 2d histograms 	(Achim Gaedke)Mon Jan 14 19:34:31 2002  Brian Gough  <bjg@network-theory.co.uk>	* 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  <bjg@network-theory.co.uk>	* 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 	consistencyWed Sep 12 13:38:40 2001  Brian Gough  <bjg@network-theory.co.uk>	* stat.c (gsl_histogram_mean): fixed calculation of mean/sigma and 	made it part of the librarySun Aug 19 13:31:35 2001  Brian Gough  <bjg@network-theory.co.uk>	* test_gsl_histogram.sh: moved to top-level directorySat Aug 18 22:21:26 2001  Brian Gough  <bjg@network-theory.co.uk>	* gsl-histogram.c: moved to top-level directoryMon Jun 25 17:41:42 2001  Brian Gough  <bjg@network-theory.co.uk>	* 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 GaedkeTue Apr 17 22:13:05 2001  Brian Gough  <bjg@network-theory.co.uk>	* get2d.c: include "find.c"Mon Apr 16 20:13:45 2001  Brian Gough  <bjg@network-theory.co.uk>	* get2d.c (gsl_histogram2d_get): removed unnecessary reference to 	find2dMon Jan 22 13:55:13 2001  Brian Gough  <bjg@network-theory.co.uk>	* 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 	indexSun May 28 12:23:46 2000  Brian Gough  <bjg@network-theory.co.uk>	* 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 filesWed Apr 26 15:09:22 2000  Brian Gough  <bjg@network-theory.co.uk>	* 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 offsetWed Apr 19 17:27:44 2000  Brian Gough  <bjg@network-theory.co.uk>	* added numerous extensions from Simone Piccardi2000-04-01  Mark Galassi  <rosalia@lanl.gov>	* *.c: changed 0 -> GSL_SUCCESS where appropriate; THANKS to Dave	Morrison.Fri Nov 19 15:31:51 1999  Brian Gough  <bjg@network-theory.co.uk>	* gsl-histogram.c (main): free memory before exit, eliminates 	warning from checkergcc	* test_gsl_histogram.sh: added a test for the gsl-histogram 	programFri Oct  1 15:47:01 1999  Brian Gough  <bjg@network-theory.co.uk>	* file.c file2d.c: converted to use new block i/o functionsWed Aug 18 11:41:40 1999  Brian Gough  <bjg@network-theory.co.uk>	* eliminated obvious memory leaks from the tests, so that we can 	check that the _free functions work correctly	* gsl-histogram.c (main): removed unused variableFri Aug  6 11:19:37 1999  Brian Gough  <bjg@network-theory.co.uk>	* removed dependence on rand() and RAND_MAX1999-08-05  Mark Galassi  <rosalia@lanl.gov>	* gsl-histogram.c (main): fixed a simple logic bug.  Thanks to	Barak Pearlmutter (bap@cs.unm.edu) for the patch.1998-11-06    <bjg@ancho.lanl.gov>	* used a cast of (int) when attempting to print size_t variables	with %dWed Sep 16 15:08:59 1998  Brian Gough  <bjg@vvv.lanl.gov>	* gsl-histogram.c (main): made the number of bins 	optional. If you don't specify it then it uses bins of width 1.