{"id":392,"date":"2020-05-04T14:12:06","date_gmt":"2020-05-04T17:12:06","guid":{"rendered":"http:\/\/gma.uff.br\/wordpress\/?page_id=392"},"modified":"2020-05-04T14:12:07","modified_gmt":"2020-05-04T17:12:07","slug":"softwares-livres-para-matematica","status":"publish","type":"page","link":"http:\/\/gma.uff.br\/wordpress\/softwares-livres-para-matematica\/","title":{"rendered":"Softwares livres para Matem\u00e1tica"},"content":{"rendered":"\n<p>Hoje em dia existem v\u00e1rios programas livres para matem\u00e1tica e suas aplica\u00e7\u00f5es. Apresentamos aqui alguns exemplos. Achamos que s\u00e3o do interesse de toda a comunidade e n\u00e3o somente de quem n\u00e3o tem os recursos para comprar softwares pagos. Todos os programas propostos s\u00e3o acess\u00edveis com Linux, MacOS X e Windows. <\/p>\n\n\n\n<p>A nossa lista vai dos mais simples aos mais completos ( frequentemente um pouco mais complexos). <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">O mais simples<\/h4>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"300\" src=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/04\/zitrus.png\" alt=\"\" class=\"wp-image-393\" srcset=\"https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/04\/zitrus.png 300w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/04\/zitrus-150x150.png 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption>1.2<em>x^2+1.2<\/em>z^2-5<em>(y+0.5)^3<\/em>(0.5-y)^3=0<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u00c9 o <a href=\"https:\/\/imaginary.org\/program\/surfer#all-downloads\">SURFER<\/a>, permite obter rapidamente im\u00e1gens de superficies alg\u00e9bricas no espa\u00e7o. A superficie \u00e9 dada por uma equa\u00e7\u00e3o polinomial, como no exemplo \u00e0 da imagem ao lado. Para alguns, at\u00e9 virou uma forma de esporte\/arte <a href=\"https:\/\/imaginary.org\/gallery\/valentina-galata\">desenhar usando equa\u00e7\u00f5es<\/a>!<\/p>\n\n\n\n<p>Por\u00e9m, esse software \u00e9 bastante  especializado.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Para geom\u00e9tria din\u00e2mica <\/h4>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right\"><figure class=\"wp-block-media-text__media\"><video controls src=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/04\/Enregistrement-de-l\u2019e\u0301cran-2020-04-30-a\u0300-18.41.42.mov\"><\/video><\/figure><div class=\"wp-block-media-text__content\">\n<p><a href=\"https:\/\/www.geogebra.org\/\">Geogebra<\/a>   \u00e9 um programa concebido principalmente para o ensino m\u00e9dio mas que \u00e9   bastante potente para constru\u00e7\u00f5es da geom\u00e9tria plana. Alguns param\u00eatros   podem ser deixados livres e \u00e9 poss\u00edvel visualizar como muda a figura   quando os param\u00eatros mudam. Confira o exemplo ao lado que evidencia uma propriedade das par\u00e1bolas.<\/p>\n<\/div><\/div>\n\n\n\n<p>Temos  um <a href=\"http:\/\/www.geogebra.im-uff.mat.br\/\">n\u00facleo de expertos em Geogebra no IME<\/a> !<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Para c\u00e1lculo num\u00e9rico<\/h4>\n\n\n\n<div class=\"wp-block-media-text alignwide\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" loading=\"lazy\" width=\"512\" height=\"195\" src=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07-512x195.png\" alt=\"\" class=\"wp-image-397\" srcset=\"https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07-512x195.png 512w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07-300x114.png 300w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07-768x293.png 768w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07-620x236.png 620w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-12.25.07.png 782w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>O <a href=\"https:\/\/www.scilab.org\/\">Scilab<\/a> foi desenvolvido com foco na matem\u00e1tica aplicada. O exemplo ao lado mostra o c\u00e1lculo num\u00e9rico de uma integral com controle do erro. <\/p>\n<\/div><\/div>\n\n\n\n<p>O Scilab vai muito al\u00e9m disso: permite escrever programas.  Existem bibliotecas de programas para diversas aplica\u00e7\u00f5es.Constitui uma  verdadeira ferramenta para engenheiros e pesquisadores. Ele est\u00e1 sendo usado <a href=\"https:\/\/www.scilab.org\/use-cases\/model-of-a-metallurgical-reactor\">na industria<\/a> e na <a href=\"https:\/\/www.scilab.org\/use-cases\/rosetta-mission\">explora\u00e7\u00e3o espacial .<\/a><\/p>\n\n\n\n<p>Existe um <a href=\"https:\/\/github.com\/Calysto\/scilab_kernel\">kernel para Scilab<\/a> no <a href=\"https:\/\/jupyter.org\/\">Jupyter<\/a>. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Para quase tudo!<\/h4>\n\n\n\n<p>O <a href=\"http:\/\/www.sagemath.org\/fr\/\">SageMath<\/a> \u00e9 uma ferramenta desenvolvida a partir do <a href=\"https:\/\/www.python.org\/\">Python<\/a>.  Re\u00fane a pot\u00eancia de v\u00e1rios outros numa \u00fanica interface (<a href=\"https:\/\/www.gap-system.org\/\">GAP<\/a>, <a href=\"http:\/\/maxima.sourceforge.net\/\">Maxima<\/a>, <a href=\"https:\/\/www.python.org\/\">Python<\/a>, <a href=\"https:\/\/cloud.r-project.org\/\">R<\/a>, <a href=\"https:\/\/www.singular.uni-kl.de\/\">Singular<\/a>, &#8230;). \u00c9 poss\u00edvel escrever scripts (a linguagem \u00e9 quase Python). O autor pode testemunhar as capacidades desse sistema para tratar de problemas de algebra bastante avan\u00e7ada como c\u00e1lculos exatos em corpos de n\u00fameros, an\u00e9is de polin\u00f4mios e com matrizes com coeficientes em estes an\u00e9is. Tamb\u00e9m possui ferramentas para teoria de grupos, representa\u00e7\u00f5es gr\u00e1ficas &#8230;<\/p>\n\n\n\n<p>Existe um kernel para SageMath no <a href=\"https:\/\/jupyter.org\/\">Jupyter<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><a href=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1.png\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1-512x371.png\" alt=\"\" class=\"wp-image-402\" width=\"512\" height=\"371\" srcset=\"https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1-512x371.png 512w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1-300x217.png 300w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1-768x556.png 768w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1-620x449.png 620w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/Capture-d\u2019e\u0301cran-2020-05-01-a\u0300-17.29.08-1.png 1778w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><figcaption>C\u00e1lculo das ra\u00edzes quadradas de um polin\u00f4mio com Sagemath no Jupyter<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7.png\"><img decoding=\"async\" loading=\"lazy\" width=\"512\" height=\"366\" src=\"http:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7-512x366.png\" alt=\"\" class=\"wp-image-404\" srcset=\"https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7-512x366.png 512w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7-300x214.png 300w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7-768x549.png 768w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7-620x443.png 620w, https:\/\/gma.uff.br\/wordpress\/wp-content\/uploads\/2020\/05\/n7.png 1508w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><figcaption>Visualiza\u00e7\u00e3o din\u00e2mica de grafos com Sagemath<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Hoje em dia existem v\u00e1rios programas livres para matem\u00e1tica e suas aplica\u00e7\u00f5es. Apresentamos aqui alguns exemplos. Achamos que s\u00e3o do interesse de toda a comunidade e n\u00e3o somente de quem n\u00e3o tem os recursos para comprar softwares pagos. Todos os programas propostos s\u00e3o acess\u00edveis com Linux, MacOS X e Windows. A nossa lista vai dos [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/pages\/392"}],"collection":[{"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/comments?post=392"}],"version-history":[{"count":11,"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/pages\/392\/revisions"}],"predecessor-version":[{"id":411,"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/pages\/392\/revisions\/411"}],"wp:attachment":[{"href":"http:\/\/gma.uff.br\/wordpress\/wp-json\/wp\/v2\/media?parent=392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}