{"id":31574,"date":"2018-10-27T14:46:45","date_gmt":"2018-10-27T09:16:45","guid":{"rendered":"https:\/\/blog.forumias.com\/?p=31574"},"modified":"2018-10-27T14:46:45","modified_gmt":"2018-10-27T09:16:45","slug":"indus-script-was-written-from-right-to-left","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/indus-script-was-written-from-right-to-left\/","title":{"rendered":"\u2018Indus script was written from right to left\u2019"},"content":{"rendered":"<p><strong><a href=\"http:\/\/www.thehindu.com\/news\/national\/indus-script-was-written-from-right-to-left\/article22613418.ece\">\u2018Indus script was written from right to left\u2019<\/a><\/strong><\/p>\n<p><strong>Context<\/strong><\/p>\n<p>Two scientists working at The Institute of Mathematical Sciences, Chennai, (IMSc) have figured out a way to computationally estimate whether a\u00a0language is written from left to right or otherwise. Most interestingly, they have studied the Indus script and calculated that it must flow from right to left<\/p>\n<p><strong>Researchers use statistical indices to measure variations in letters<\/strong><\/p>\n<p>\u201cProfessor Iravatham Mahadevan [the well-known Indus scholar] was one of the experts who had figured out that the Indus script ran from right to left by observing how the writing got a little cramped as it ran towards the left \u2014 suggesting that the writer started writing at the right end and ended up running out of space as he or she reached the left end,\u201d says Sitabhra Sinha of IMSc, one of the scientist who carried out the study.<\/p>\n<p><strong>Backdrop<\/strong><\/p>\n<ul>\n<li>\u201cIn a workshop at Roja Muthiah Research library, he asked the audience whether it was possible to come up with a mathematically rigorous technique to infer the \u2018handedness\u2019 of a script \u2014 that is, to deduce whether the script was written from left to right or right to left,\u201d adds Mr. Sinha<\/li>\n<li>This question set Mohammed Ashraf, a research scholar with B.S. Abdur Rahman University, Chennai, thinking and led him to this collaboration and discovery<\/li>\n<\/ul>\n<p><strong>Letters and alphabets<\/strong><\/p>\n<p>We know intuitively that in a language, some words are used more often than others<\/p>\n<p>Similarly, some letters of the alphabet occur more at the start of words and others are more common at the end of words<\/p>\n<p><strong>Gini Index and Shannon\u2019s entropy<\/strong><\/p>\n<ul>\n<li>The variation faced by different letters may be measured using two independent statistical indices \u2014 the Gini index and Shannon\u2019s entropy.<\/li>\n<li>Mr. Sinha and Mr. Ashraf have established that there is a difference between these measures when calculated for the first letter and the last letter<\/li>\n<li>This difference between start and end of a word makes it possible for them to identify whether the word is written from left to right or the other way around.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u2018Indus script was written from right to left\u2019 Context Two scientists working at The Institute of Mathematical Sciences, Chennai, (IMSc) have figured out a way to computationally estimate whether a\u00a0language is written from left to right or otherwise. Most interestingly, they have studied the Indus script and calculated that it must flow from right to&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/indus-script-was-written-from-right-to-left\/\">Continue reading <span class=\"screen-reader-text\">\u2018Indus script was written from right to left\u2019<\/span><\/a><\/p>\n","protected":false},"author":61,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[555],"tags":[],"class_list":["post-31574","post","type-post","status-publish","format-standard","hentry","category-test-1","entry"],"jetpack_featured_media_url":"","views":{"total":0,"cached_at":"","cached_date":1704582235},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/31574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=31574"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/31574\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=31574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=31574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=31574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}