{"id":377134,"date":"2022-01-09T07:55:05","date_gmt":"2022-01-09T10:55:05","guid":{"rendered":"http:\/\/acaopopular.net\/jornal\/?p=377134"},"modified":"2022-01-10T05:24:15","modified_gmt":"2022-01-10T08:24:15","slug":"como-a-india-revolucionou-a-matematica-seculos-antes-do-ocidente","status":"publish","type":"post","link":"https:\/\/acaopopular.net\/jornal\/como-a-india-revolucionou-a-matematica-seculos-antes-do-ocidente\/","title":{"rendered":"Como a \u00cdndia revolucionou a matem\u00e1tica s\u00e9culos antes do Ocidente"},"content":{"rendered":"<div class=\"bbc-1151pbn e57qer20\" dir=\"ltr\">\n<h1 id=\"content\" class=\"bbc-1lsgtu3 e1yj3cbb0\" tabindex=\"-1\"><\/h1>\n<\/div>\n<div class=\"e1j2237y5 bbc-q4ibpr e57qer20\" dir=\"ltr\">\n<div class=\"bbc-1atl7vu e1c9i7u14\">\n<p>Marcus du Sautoy<\/p>\n<\/div>\n<\/div>\n<div class=\"e1j2237y6 bbc-q4ibpr e57qer20\" dir=\"ltr\"><\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/83FF\/production\/_105619733_gettyimages-639392024.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Explos\u00e3o de cores\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">\u00cdndia fez achados matem\u00e1ticos incr\u00edveis s\u00e9culos antes dos colegas ocidentais<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\"><b>Assim como a China, a \u00cdndia descobriu os benef\u00edcios de um sistema decimal h\u00e1 muito tempo.<\/b><\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Eles, inclusive, j\u00e1 o utilizavam no s\u00e9culo 3.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">\u00c9 o mesmo sistema que usamos atualmente, em que a posi\u00e7\u00e3o num\u00e9rica indica unidades, dezenas, centenas, milhares e assim por diante.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">N\u00f3s n\u00e3o sabemos direito como chegaram ao sistema decimal, mas os indianos certamente o aperfei\u00e7oaram, estabelecendo as bases para os n\u00fameros de um a nove que s\u00e3o usados \u200b\u200bem todo o mundo.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Eles tamb\u00e9m inventaram um novo n\u00famero: zero.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"Nada-al\u00e9m-de-um-espa\u00e7o-vazio\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">Nada al\u00e9m de um espa\u00e7o vazio<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Seu primeiro uso conhecido data do s\u00e9culo 9, mas \u00e9 prov\u00e1vel que tenha sido usado centenas de anos antes disso.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Este estranho n\u00famero est\u00e1 gravado nas paredes de um pequeno templo dentro da fortaleza de Gwalior, na \u00cdndia Central.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/E72C\/production\/_105608195_fuerte.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Gwalior Fortress\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">Um pequeno templo dentro da fortaleza de Gwalior abriga o mais antigo registro conhecido do uso do n\u00famero zero<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Tornou-se um lugar cultuado por matem\u00e1ticos, porque ele hospeda o &#8220;in\u00edcio&#8221; do n\u00famero zero.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/10E3C\/production\/_105608196_primer-cero.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"zero em Gwalior\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\">O zero mais antigo do mundo, em Gwalior<\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">No antigo Egito, na Mesopot\u00e2mia e na China, havia um zero, mas como marcador, um espa\u00e7o vazio.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Foram os indianos que o transformaram em n\u00famero de fato, um salto conceitual que revolucionou a matem\u00e1tica.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Desde ent\u00e3o, tornou-se poss\u00edvel formar n\u00fameros de tamanhos astron\u00f4micos e de uma maneira muito eficiente.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/1354C\/production\/_105608197_0-en-tierra.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"C\u00edrculo no ch\u00e3o\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\">C\u00e1lculos feitos no ch\u00e3o deixavam um c\u00edrculo vazio ap\u00f3s subtra\u00e7\u00e3o<\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"Como-se-chegou-ao-zero\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">Como se chegou ao zero?<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">N\u00f3s nunca saberemos com certeza, mas \u00e9 poss\u00edvel que a ideia e o s\u00edmbolo usados para o zero tenham se originado de c\u00e1lculos feitos no ch\u00e3o com pedras.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Quando as pedras foram retiradas, um recuo redondo permaneceu no lugar, representando o movimento de algo para nada.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Mas tamb\u00e9m pode ter havido uma raz\u00e3o cultural para a inven\u00e7\u00e3o desse n\u00famero.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os conceitos de nada e de eternidade faziam parte do sistema de cren\u00e7as dos antigos \u00edndios.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Tanto a religi\u00e3o budista quanto a hindu adotam o conceito de nada como parte de seus ensinamentos.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Logo, n\u00e3o deve ter sido algo t\u00e3o surpreendente que uma cultura que abra\u00e7ava entusiasticamente o nada pudesse acomodar a no\u00e7\u00e3o de um zero.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/C01C\/production\/_105608194_numeros-ancenstros.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"n\u00famero indianos no s\u00e9culo nono\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">Representa\u00e7\u00e3o num\u00e9rica indiana do s\u00e9culo 9 j\u00e1 era muito similar \u00e0 que utilizamos atualmente em boa parte do mundo<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os indianos at\u00e9 usaram a palavra\u00a0<i class=\"bbc-h1y5j7 ewc4zcb0\">shunya<\/i>, que representa a ideia filos\u00f3fica do vazio, para representar o novo termo matem\u00e1tico.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"Do-zero-ao-infinito\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">Do zero ao infinito<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Brahmagupta, famoso matem\u00e1tico indiano do s\u00e9culo 7, demonstrou algumas das propriedades essenciais do zero.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Suas regras b\u00e1sicas para c\u00e1lculos envolvendo zero ainda s\u00e3o ensinadas em escolas de todo o mundo.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\"><b>1 + 0 = 1<\/b><\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\"><b>1 &#8211; 0 = 1<\/b><\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\"><b>1 x 0 = 0<\/b><\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Mas Brahmagupta encontrou mais quando tentou dividir 1 por 0.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Qual n\u00famero multiplicado por zero \u00e9 igual a um?<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">A solu\u00e7\u00e3o exigiu um novo conceito matem\u00e1tico: o infinito.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/4F38\/production\/_105608202_gettyimages-615400852.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"s\u00edmbolo do infinito\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">O conceito de infinito resolveu o impasse sobre divis\u00f5es por zero<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">S\u00f3 isso daria sentido a divis\u00f5es por zero.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">E esse avan\u00e7o tamb\u00e9m foi obra de um matem\u00e1tico indiano &#8211; Bhaskara, que o inventou no s\u00e9culo 12.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"Como-assim\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">Como assim?<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Se voc\u00ea pegar uma fruta e cort\u00e1-la ao meio, voc\u00ea ter\u00e1 dois peda\u00e7os.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Se voc\u00ea cortar em tr\u00eas peda\u00e7os, ter\u00e1 tr\u00eas.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Outras divis\u00f5es resultar\u00e3o em fra\u00e7\u00f5es cada vez menores, com mais e mais pe\u00e7as.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Eventualmente, voc\u00ea teria infinitas partes.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Bhaskara, ent\u00e3o, raciocinou que um dividido por zero \u00e9 igual ao infinito.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/B2D4\/production\/_105608754_gettyimages-902819910.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Avocado fatiado como exemplo de fracionamento\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">Eventualmente, o fracionamento resultar\u00e1 em infinitas pe\u00e7as<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Mas os c\u00e1lculos usando zero foram al\u00e9m.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Embora fosse aceito que 3 menos 3 equivalia a zero, qual seria o resultado de 3 menos 4?<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Parece que voc\u00ea n\u00e3o tem nada, mas os indianos perceberam que isso era um novo tipo de nada: os n\u00fameros negativos.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os indianos conseguiram chegar aos n\u00fameros negativos e ao zero porque os conceberam como entidades abstratas.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/D9E4\/production\/_105608755_numeros-flotan.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"N\u00fameros flutuando\" width=\"976\" height=\"733\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">Indianos viam n\u00fameros como entidades abstratas<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os n\u00fameros n\u00e3o eram apenas algo usado para contar ou medir; eles tinham vida, flutuavam sem amarras ao mundo real.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Essa linha de pensamento gerou uma explos\u00e3o de ideias matem\u00e1ticas.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"X-e-Y\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">X e Y<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">A abordagem abstrata indiana para a matem\u00e1tica revelou novas maneiras de resolver equa\u00e7\u00f5es quadr\u00e1ticas &#8211; aquelas que incluem n\u00fameros quadrados.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">A compreens\u00e3o de Brahmagupta, nascido em 598, dos n\u00fameros negativos permitiu-lhe ver que as equa\u00e7\u00f5es quadr\u00e1ticas teriam sempre duas solu\u00e7\u00f5es. E que uma delas poderia ser negativa.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Ele foi ainda mais longe resolvendo equa\u00e7\u00f5es com duas vari\u00e1veis \u200b\u200b(X e Y).<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Esse movimento s\u00f3 aconteceria no Ocidente em 1657, quando o matem\u00e1tico franc\u00eas Pierre de Fermat apresentou sua solu\u00e7\u00e3o, alheio ao que seu colega indiano havia encontrado mil anos antes.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/14A47\/production\/_105615548_gettyimages-588252814.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Pierre de Fermat\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">Pierre de Fermat &#8216;resolveu&#8217;, por sua vez, o problema da equa\u00e7\u00e3o quadr\u00e1tica em 1657<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Brahmagupta tamb\u00e9m desenvolveu uma nova linguagem para expressar a solu\u00e7\u00e3o dessas equa\u00e7\u00f5es.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Enquanto experimentava maneiras de apresentar seus c\u00e1lculos, ele usou as letras iniciais de dois nomes de cores para representar vari\u00e1veis.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">A decis\u00e3o resultou na ado\u00e7\u00e3o de X e Y, que ainda usamos at\u00e9 hoje.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<h2 id=\"N\u00e3o-terminou-a\u00ed-\" class=\"bbc-l3e97o e14hemmw0\" tabindex=\"-1\">N\u00e3o terminou a\u00ed<\/h2>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os matem\u00e1ticos indianos tamb\u00e9m foram respons\u00e1veis \u200b\u200bpor mais descobertas em trigonometria.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/D8FF\/production\/_105615555_sol-luna.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Terra, Lua e Sol num tri\u00e2ngulo\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\">Na \u00cdndia antiga, astr\u00f4nomos foram capazes de calcular a dist\u00e2ncia entre a Terra, a Luz e o Sol usando trigonometria<\/div>\n<\/div>\n<\/div>\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">\u00c9 verdade que os gregos foram os primeiros a desenvolver o que podemos chamar de &#8220;dicion\u00e1rio&#8221; que traduzia a geometria em n\u00fameros e vice-versa.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Mas os indianos foram mais longe.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Eles usaram trigonometria para estudar o mundo ao seu redor, o que inclui navegar pelos mares e calcular dist\u00e2ncias espaciais.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Matem\u00e1ticos indianos, por exemplo, conseguiram calcular a dist\u00e2ncia entre a Terra e a Lua e entre a Terra e o Sol.<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/3A85\/production\/_105618941_gettyimages-97623984.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"Pi\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">O elusivo Pi<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Os matem\u00e1ticos da \u00cdndia tamb\u00e9m solucionaram o mist\u00e9rio de um dos n\u00fameros mais importantes da matem\u00e1tica: Pi.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Pi \u00e9 o valor num\u00e9rico da raz\u00e3o entre a circunfer\u00eancia de um c\u00edrculo e seu di\u00e2metro.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">\u00c9 um n\u00famero que aparece em todos os tipos de c\u00e1lculos, mas que \u00e9 especialmente \u00fatil para engenheiros e arquitetos, j\u00e1 que toda medida envolvendo curvas requer Pi.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Durante s\u00e9culos, os matem\u00e1ticos procuraram o valor preciso de Pi.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Mas foi no s\u00e9culo 6 que o matem\u00e1tico indiano Aryabhata deu uma aproxima\u00e7\u00e3o bastante precisa: 3,1416.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Ele tamb\u00e9m usou o Pi para medir a circunfer\u00eancia da Terra, chegando ao valor de 39.968 km &#8211; um n\u00famero muito pr\u00f3ximo daquele que conhecemos hoje (40.075 km).<\/p>\n<\/div>\n<div class=\"bbc-1ka88fa e57qer20\" dir=\"ltr\">\n<figure class=\"bbc-1qdcvv9 e6bmn90\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-189y18v e57qer20\" dir=\"ltr\">\n<div class=\"bbc-997y1y e1whu0\" data-e2e=\"image-placeholder\">\n<div class=\"lazyload-wrapper \"><picture class=\"bbc-yfiktt e1enwo3v1\"><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg.webp 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg.webp 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg.webp 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg.webp 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg.webp 800w\" type=\"image\/webp\" \/><source srcset=\"https:\/\/ichef.bbci.co.uk\/news\/240\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg 240w, https:\/\/ichef.bbci.co.uk\/news\/320\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg 320w, https:\/\/ichef.bbci.co.uk\/news\/480\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg 480w, https:\/\/ichef.bbci.co.uk\/news\/624\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg 624w, https:\/\/ichef.bbci.co.uk\/news\/800\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg 800w\" type=\"image\/jpeg\" \/><img loading=\"lazy\" decoding=\"async\" class=\"eehpdyc0 bbc-rb7xa0 e1enwo3v0\" src=\"https:\/\/ichef.bbci.co.uk\/news\/640\/cpsprodpb\/FDD5\/production\/_105618946_gettyimages-869506414.jpg\" sizes=\"auto, (min-width: 1008px) 645px, 100vw\" alt=\"A Pi formed of sticks and stones\" width=\"976\" height=\"549\" \/><\/picture><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"bbc-1t9zlwf eede9f50\" dir=\"ltr\">A f\u00f3rmula para o valor de Pi ainda \u00e9 ensinada como se fosse uma descoberta europeia<\/figcaption><div class=\"bbc-172p16q e57qer20\" dir=\"ltr\">\n<div class=\"bbc-3edg7g e57qer20\" dir=\"ltr\"><\/div>\n<\/div>\n<\/figure>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Madhava percebeu que, adicionando e subtraindo diferentes fra\u00e7\u00f5es, era poss\u00edvel determinar uma f\u00f3rmula exata para Pi.<\/p>\n<\/div>\n<div class=\"bbc-19j92fr e57qer20\" dir=\"ltr\">\n<p class=\"bbc-bm53ic e1cc2ql70\" dir=\"ltr\">Esta f\u00f3rmula ainda \u00e9 ensinada em muitas universidades ao redor do mundo como se tivesse sido descoberta pelo alem\u00e3o Gottfried Wilhelm Leibniz no s\u00e9culo 17.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Assim como a China, a \u00cdndia descobriu os benef\u00edcios de um sistema decimal h\u00e1 muito tempo.<\/p>\n<p>Eles, inclusive, j\u00e1 o utilizavam no s\u00e9culo 3.<\/p>\n<p>\u00c9 o mesmo sistema que usamos atualmente, em<\/p>\n","protected":false},"author":5,"featured_media":377135,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[3,6],"tags":[],"class_list":["post-377134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cultura","category-municipios"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/acaopopular.net\/jornal\/wp-content\/uploads\/2022\/01\/castelo-na-india.jpg","_links":{"self":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts\/377134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/comments?post=377134"}],"version-history":[{"count":0,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/posts\/377134\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/media\/377135"}],"wp:attachment":[{"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/media?parent=377134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/categories?post=377134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/acaopopular.net\/jornal\/wp-json\/wp\/v2\/tags?post=377134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}