Sun Aug 13 14:15:42 2006 Jiri (George) Lebl * Release 0.7.6 Sat Aug 12 20:31:24 2006 Jiri (George) Lebl * src/funclib.c, src/mpwrap.h: add RiemannZeta and GammaFunction (at least for real values) * lib/linear_algebra/special_matrices.gel, lib/linear_algebra/misc.gel: Add MakeVector (like octave vec) CommutationMatrix (octave commutation_matrix) and ToeplitzMatrix (octave toeplitz) * help/C/gel-function-list.xml: add docs for the above * configure.in: raise version * src/geniustests.txt: add tests for new functions Wed Aug 09 12:40:28 2006 Jiri (George) Lebl * help/C/genius.xml, help/C/gel-plotting.xml: add a plotting chapter. * help/C/figures/*.png: New plotting figures plus update the old main window figure Wed Aug 09 11:07:12 2006 Jiri (George) Lebl * lib/equation_solving/formulas.gel: Add QuadraticFormula, CubicFormula and PolynomialRoots functions * help/C/gel-function-list.xml: Add docs. Tue Aug 08 11:00:19 2006 Jiri (George) Lebl * src/calc.c, src/eval.c, src/funclib.c, src/matop.c: Fix many complex number comparisons to fix computation of complex matrix determinants and other instances where gaussian elimination was used. Also for the polynomial functions and handling of booleans and a few more. * src/genius.c: Add --exec option, follow gnu semantics for the long options with arguments * src/geniustest.pl: Use --exec option instead of echo * src/geniustests.txt: Add tests for the complex number handling fixes Tue Aug 01 19:48:10 2006 Jiri (George) Lebl * Release 0.7.5