[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=pkgsrc_2008Q1 2007-06-06T12:43:31Z 2007-06-06T12:43:31Z tnn tnn 2007-06-06T12:43:31Z urn:sha1:a50b065db742146f753b0f5304ceb03d0b3fc482 for the user interface. Also apply patch for static/extern mismatch from Aleksej Saushev in PR 36449, which fixes build with gcc4. 2003-04-29T22:22:44Z jtb jtb 2003-04-29T22:22:44Z urn:sha1:52975d816a9f3d9a3c8d4d38fddcd60c5e97cf1c Changes: * read_line in input.c and e_load in earray.c handles now properly '\r' characters from DOS files. * bug fix in metaps.c : postscript macros bar and fbar now handle hue the right way. * handles wheel mouse to scroll the text window content. * better event handling : test_key, test_code, syswait hack. * drag and drop support from gtk/gnome apps (xdnd). it works with - ROX - Nautilus drag and drop from Konqueror does not work. * popup menu for terminal editing * modulo bug fix * logspace, xlogplot, ylogplot, xylogplot, xlogmark, ylogmark, xylogmark enhanced and included in util.e (no more in a separate package). * gcm, lcm, primes, isprime and factor functions added to modulo.e * bug fix in project function in graphics.c * util.e - added figure function which allow to draw quicly several graphs in the graphical window - xlabel, ylabel updates to fill the figure function requirements - xgrid : scale is now sent to the bottom right of the graph - added rotate, animate * bug fix in my scan_dir function in main.c, which causes Segmentation fault * bug fix in the way euler was dealing with input and lineinput in term.c * new : antialiasing function to enable or disable antialiasing in density plots * complete reorder in source file for future enhancements * bug fix with solaris (scandir made portable) * delete outputs menu item 2002-05-04T01:49:09Z jtb jtb 2002-05-04T01:49:09Z urn:sha1:0252955f5019f0bb898307842ae623037d0496f5 EULER is a program for quickly and interactively computing with real and complex numbers and matrices, or with intervals, in the style of MatLab, Octave,... It can draw and animate your functions in two and three dimensions. Euler features : * real, complex and interval scalars and matrices, * a programming language, with local variables, default values for parameters, variable parameter number, passing of functions, * two and three dimensional graphs, * marker plots, * density and contour plots, * animations, * numerical integration and differentiation, * statistical functions and tests, * differential equations, * interval methods with guaranteed inclusions, * function minimizers (Brent, Nelder-Mean), * Simplex algorithm, * interpolation and approximation, * finding roots of polynomials, * Fast Fourier transform (FFT), * an exact scalar product using a long accumulator, * Postscript graphics export