{"id":103757,"date":"2022-04-11T09:36:58","date_gmt":"2022-04-11T07:36:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7"},"modified":"2022-04-11T09:36:58","modified_gmt":"2022-04-11T07:36:59","slug":"reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/reliz-sistemy-dlya-matematicheskih-raschyotov-gnu-octave-7","title":{"rendered":"Release of the mathematical calculations system GNU Octave 7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>The release of the GNU Octave 7.1.0 system for mathematical calculations has taken place (the first release of the 7.x branch), offering an interpreted language largely compatible with Matlab. GNU Octave can be used for solving linear problems, nonlinear and differential equations, computations using complex numbers and matrices, data visualization, and conducting mathematical experiments.     <\/p>\n<p>Among the changes in the new release:  <\/p>\n<ul>\n<li class=\"l\"> Work continues to improve compatibility with Matlab, expanding the capabilities of many existing functions.\n<li class=\"l\"> Functions for working with JSON (jsondecode, jsonencode) and Jupyter Notebook (jupyter_notebook) have been added.\n<li class=\"l\"> New functions have been added: cospi, getpixelposition, endsWith, fill3, listfonts, matlab.net.base64decode, matlab.net.base64encode, memory, ordqz, rng, sinpi, startsWith, streamribbon, turbo, uniquetol, xtickangle, ytickangle, ztickangle.\n<li class=\"l\"> The ability to call many Octave functions has been provided both in command form (without parentheses and return values) and in function form (with parentheses and the symbol \u201a=\u2018 for assigning the return value). For example, \u201amkdir new_directory\u2018 or \u2018status = mkdir(\u2018new_directory\u2018)\u2019.\n<li class=\"l\"> It is prohibited to separate a variable from increment\/decrement operators (\u201a++\u2018\/\u2018--\u2018).\n<li class=\"l\"> In graphical mode during debugging, tooltips with the values of variables are displayed when hovering the mouse over variables in the editing panel.\n<li class=\"l\"> By default, the action of global hotkeys is disabled when the command window is active.\n<li class=\"l\"> Support for the Qt4 library in the GUI and plotting interface has been discontinued.\n<li class=\"l\"> In the gradient properties, the ability to specify colors in a format accepted on the Web has been added (for example, \u201a#FF00FF\u2018 or \u201a#F0F\u2018).\n<li class=\"l\"> An additional property \u201acontextmenu\u2018 has been added for all graphical objects.\n<li class=\"l\"> The axes object has been enhanced with 14 new properties, such as \u201afontsizemode\u2018, \u201atoolbar\u2018, and \u201alayout\u2018, most of which currently do not have handlers.    <\/ul>\n<p>                  <center><img decoding=\"async\" alt=\"Release of the mathematical calculations system GNU Octave 7\" src=\"\/wp-content\/uploads\/2022\/04\/287e6926af038424d89568c14d5b6c83.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Source: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57000\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0441\u0447\u0451\u0442\u043e\u0432 GNU Octave 7.1.0 (\u043f\u0435\u0440\u0432\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0432\u0435\u0442\u043a\u0438 7.x), \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u044f\u0437\u044b\u043a, \u0432\u043e \u043c\u043d\u043e\u0433\u043e\u043c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0439 \u0441 Matlab. GNU Octave \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447, \u043d\u0435\u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0438 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439, \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438 \u043c\u0430\u0442\u0440\u0438\u0446, \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432. \u0421\u0440\u0435\u0434\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435: \u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta 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