{"id":963,"date":"2026-02-22T15:16:26","date_gmt":"2026-02-22T15:16:26","guid":{"rendered":"https:\/\/shatranj.art\/?page_id=963"},"modified":"2026-02-23T11:10:10","modified_gmt":"2026-02-23T11:10:10","slug":"poster-17","status":"publish","type":"page","link":"https:\/\/shatranj.art\/bn\/exhibit\/poster-17\/","title":{"rendered":"\u09aa\u09cb\u09b8\u09cd\u099f\u09be\u09b0 \u09e7\u09ed"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"963\" class=\"elementor elementor-963\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73ca0e2 e-flex e-con-boxed e-con e-parent\" data-id=\"73ca0e2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4151d56 e-con-full e-flex e-con e-child\" data-id=\"4151d56\" data-element_type=\"container\" 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\/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e7af25 elementor-widget elementor-widget-text-editor\" data-id=\"4e7af25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><b>\u09a8\u09be\u0987\u099f\u09b8\u09c7\u09b0 \u099f\u09cd\u09af\u09c1\u09b0<\/b><\/h2><p><b>\u0990\u09a4\u09bf\u09b9\u09be\u09b8\u09bf\u0995 \u0997\u09ad\u09c0\u09b0\u09a4\u09be:<\/b><span style=\"font-weight: 400;\"> \u09a8\u09be\u0987\u099f\u09b8 \u099f\u09cd\u09af\u09c1\u09b0 \u09b9\u09b2 \u098f\u0995\u099f\u09bf \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u0995\u09cd\u09b0\u09ae, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u098f\u0995\u099f\u09bf \u0998\u09cb\u09a1\u09bc\u09be \u09a6\u09be\u09ac\u09be \u09ac\u09cb\u09b0\u09cd\u09a1\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u0998\u09b0 \u09a0\u09bf\u0995 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\u0986\u09b2-\u0986\u09a6\u09b2\u09bf \u0993 \u0986\u09b8-\u09b8\u09c1\u0987\u09af\u09bc\u09c7\u09b0 \u09ae\u09a4\u09cb \u09ae\u09be\u09b8\u09cd\u099f\u09be\u09b0\u09a6\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09a6\u09a4\u09cd\u09a4\u0964 \u09a4\u09a6\u09c1\u09aa\u09b0\u09bf, \u09ef\u09ae \u09b6\u09a4\u09be\u09ac\u09cd\u09a6\u09c0\u09b0 \u09ad\u09be\u09b0\u09a4\u09c0\u09af\u09bc \u09b8\u09be\u09b9\u09bf\u09a4\u09cd\u09af\u09c7 \u0995\u09be\u09b6\u09cd\u09ae\u09c0\u09b0\u09bf \u0995\u09ac\u09bf \u09b0\u09c1\u09a6\u09cd\u09f0\u09be\u09a4 \u09a4\u09be\u0981\u09b0 '\u0995\u09ac\u09cd\u09af\u09be\u09b2\u0999\u09cd\u0995\u09be\u09b0' \u09b0\u099a\u09a8\u09be\u09af\u09bc \u098f\u0987 \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u09b8\u09cc\u09a8\u09cd\u09a6\u09b0\u09cd\u09af\u09ac\u09cb\u09a7 \u09aa\u09cd\u09b0\u09a6\u09b0\u09cd\u09b6\u09a8 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09a4\u09bf\u09a8\u09bf \u0998\u09cb\u09a1\u09bc\u09be\u09b0 \u099f\u09cd\u09af\u09c1\u09b0\u09c7\u09b0 \u0995\u09cd\u09b0\u09ae \u0985\u09a8\u09c1\u09b8\u09b0\u09a3 \u0995\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u0995\u09ac\u09bf\u09a4\u09be \u09b0\u099a\u09a8\u09be \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964.<\/p><p>\u00a0<\/p><p><b>\u09aa\u09b6\u09cd\u099a\u09bf\u09ae\u09be \u09b8\u09be\u09b9\u09bf\u09a4\u09cd\u09af:<\/b><\/p><p>\u09e7\u09e9\u09b6 \u09b6\u09a4\u09be\u09ac\u09cd\u09a6\u09c0\u09a4\u09c7 \u0995\u09cd\u09af\u09be\u09b8\u09cd\u099f\u09bf\u09b2\u09c7\u09b0 \u09b0\u09be\u099c\u09be \u0986\u09b2\u09ab\u09a8\u09b8\u09cb \u09a6\u09b6\u09ae \u09a4\u09be\u0981\u09b0 \u09ac\u09bf\u0996\u09cd\u09af\u09be\u09a4 '\u09b2\u09bf\u09ac\u09cd\u09b0\u09cb \u09a6\u09c7 \u09b2\u09cb\u09b8 \u099c\u09c1\u0995\u09cb\u09b8' (\u0996\u09c7\u09b2\u09be\u09a7\u09c1\u09b2\u09be\u09b0 \u09ac\u0987)-\u098f \u09a8\u09be\u0987\u099f\u09a6\u09c7\u09b0 \u099a\u09b2\u09be\u099a\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0 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\u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4\u0964.<\/p><p>\u00a0<\/p><p><b>\u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u09b8\u09ae\u09c2\u09b9:<\/b><\/p><p><b>\u09ac\u09a8\u09cd\u09a7 (\u09aa\u09c1\u09a8\u0983\u09aa\u09cd\u09b0\u09ac\u09c7\u09b6\u09af\u09cb\u0997\u09cd\u09af) \u09ad\u09cd\u09b0\u09ae\u09a3:<\/b> \u09af\u09a6\u09bf \u0998\u09cb\u09a1\u09bc\u09be\u099f\u09bf \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u0998\u09b0\u09c7 \u09b6\u09c7\u09b7 \u0995\u09b0\u09c7 \u09af\u09be \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09be \u0998\u09b0 \u09a5\u09c7\u0995\u09c7 \u09a0\u09bf\u0995 \u098f\u0995 \u0998\u09cb\u09a1\u09bc\u09be\u09b0 \u099a\u09b2\u09be\u09b0 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u09a5\u09be\u0995\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u099f\u09bf \u0985\u09ac\u09bf\u09b2\u09ae\u09cd\u09ac\u09c7 \u09b8\u09ab\u09b0\u099f\u09bf \u0986\u09ac\u09be\u09b0 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09a4\u09c7 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data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"342\" src=\"https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-1024x438.jpg\" class=\"attachment-large size-large wp-image-950\" alt=\"\" srcset=\"https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-1024x438.jpg 1024w, https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-300x128.jpg 300w, https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-768x328.jpg 768w, https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-1536x657.jpg 1536w, https:\/\/shatranj.art\/wp-content\/uploads\/2026\/02\/15-2048x875.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e25ada elementor-widget elementor-widget-text-editor\" data-id=\"1e25ada\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><b>\u09ee \u09b0\u09be\u09a8\u09c0\u09b0 \u09b8\u09ae\u09b8\u09cd\u09af\u09be: \u09a1\u09be\u0987\u0995\u09b8\u09cd\u099f\u09cd\u09b0\u09be \u098f\u09ac\u0982 \u0995\u09be\u09a0\u09be\u09ae\u09cb\u0997\u09a4 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982-\u098f\u09b0 \u099c\u09a8\u09cd\u09ae<\/b><\/h2><p>\u09e7\u09ee\u09ea\u09ee \u09b8\u09be\u09b2\u09c7 \u09ae\u09cd\u09af\u09be\u0995\u09cd\u09b8 \u09ac\u09c7\u099c\u09c7\u09b2 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0989\u09a4\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u098f\u09ac\u0982 \u0995\u09be\u09b0\u09cd\u09b2 \u09ab\u09cd\u09b0\u09bf\u09a1\u09b0\u09bf\u0996 \u0997\u09be\u0989\u09b8\u09c7\u09b0 \u09ae\u09a4\u09cb \u09aa\u09cd\u09b0\u09a4\u09bf\u09ad\u09be\u09ac\u09be\u09a8\u09a6\u09c7\u09b0 \u09a6\u09c3\u09b7\u09cd\u099f\u09bf \u0986\u0995\u09b0\u09cd\u09b7\u09a3 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\u0987\u09ac\u09a8\u09c7 \u0996\u09be\u09b2\u09bf\u0995\u09be\u09a8 \u098f\u0987 \u0998\u099f\u09a8\u09be\u099f\u09bf\u0995\u09c7 \u09a4\u09be\u0981\u09b0 \u09b0\u099a\u09a8\u09be\u09af\u09bc \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u098f\u0995\u099f\u09bf \u0997\u09b2\u09cd\u09aa \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u09a8\u09af\u09bc, \u09ac\u09b0\u0982 \u0997\u09a3\u09bf\u09a4 \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u0995\u09b2\u09cd\u09aa\u09a8\u09be\u09b0 \u09b8\u09c0\u09ae\u09be\u09a8\u09be \u099b\u09be\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09af\u09be\u09af\u09bc \u09a4\u09be\u09b0 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964.<\/p><p><b>\u0997\u09a3\u09bf\u09a4\u0997\u09a4 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09a4\u09be:<\/b><\/p><p><span style=\"font-weight: 400;\">\u099a\u09c7\u09b8\u09ac\u09cb\u09b0\u09cd\u09a1\u09c7\u09b0 \u09ec\u09ea\u099f\u09bf \u0998\u09b0\u09c7 \u098f\u0987 \u0985\u09a8\u09c1\u09b0\u09cb\u09a7\u099f\u09bf \u099c\u09cd\u09af\u09be\u09ae\u09bf\u09a4\u09bf\u0995 \u09aa\u09cd\u09b0\u0997\u09a4\u09bf (\u0998\u09be\u09a4\u0997\u09a4 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf) \u098f\u09b0 \u09b8\u09ac\u099a\u09c7\u09af\u09bc\u09c7 \u09ac\u09bf\u09b6\u09c1\u09a6\u09cd\u09a7 \u0989\u09a6\u09be\u09b9\u09b0\u09a3\u0964 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u0998\u09b0\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u099f\u09bf \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u09b8\u09c2\u09a4\u09cd\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc: <strong>2<sup>\u098f\u09a8-\u09e7<\/sup><\/strong> . \u0997\u09ae\u09c7\u09b0 \u09ae\u09cb\u099f \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u0995\u09be\u09b0\u09c0 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u099f\u09bf \u09a8\u09bf\u09ae\u09cd\u09a8\u09b0\u09c2\u09aa:<\/span><\/p><p>\u00a0<\/p><div class=\"wheat-formula-box\"><div class=\"wheat-formula\" aria-label=\"S \u09b9\u09b2 i=0 \u09a5\u09c7\u0995\u09c7 63 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 2^i-\u098f\u09b0 \u09af\u09cb\u0997\u09ab\u09b2, \u09af\u09be 2^64-1-\u098f\u09b0 \u09b8\u09ae\u09be\u09a8\u0964\"><div class=\"formula-wrap\"><span class=\"formula\">\u098f\u09b8 =<\/span><p><span class=\"sigma-block\" aria-label=\"i-\u098f\u09b0 \u09ae\u09be\u09a8 0 \u09a5\u09c7\u0995\u09c7 63 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09af\u09cb\u0997\u09ab\u09b2\"><br \/><span class=\"sigma-top\">63<\/span><br \/><span class=\"sigma\">\u2211<\/span><br \/><span class=\"sigma-bottom\"><i>i<\/i>=0<\/span><br \/><\/span><\/p><p><span class=\"formula\">2<sup><i>i<\/i><\/sup> = 2<sup>64<\/sup> \u2212 \u09e7<\/span><\/p><\/div><p>\u098f\u0987 \u09b9\u09bf\u09b8\u09be\u09ac \u09a5\u09c7\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 \u09ac\u09bf\u09b6\u09be\u09b2 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09b9\u09b2:<\/p><p><b>18,446,744,073,709,551,615<\/b><\/p><p><b>\u098f\u099f\u09be \u0995\u09c7\u09a8 \u098f\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3?<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u09b8\u09cd\u0995\u09c7\u09b2:<\/b><span style=\"font-weight: 400;\"> \u098f\u0987 \u09b8\u0982\u0996\u09cd\u09af\u09be\u099f\u09bf \u09ac\u09bf\u09b6\u09cd\u09ac\u09c7\u09b0 \u09ac\u09b0\u09cd\u09a4\u09ae\u09be\u09a8 \u09ae\u09cb\u099f \u09ac\u09be\u09b0\u09cd\u09b7\u09bf\u0995 \u0997\u09ae\u09c7\u09b0 \u0989\u09ce\u09aa\u09be\u09a6\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09af\u09bc \u09e8\u09e6\u09e6\u09e6 \u0997\u09c1\u09a3 \u09b8\u09ae\u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0964.\u00a0<\/span><\/li><\/ul><p><b>\u0995\u09cc\u09b6\u09b2\u0997\u09a4 \u09b6\u09bf\u0995\u09cd\u09b7\u09be:<\/b><span style=\"font-weight: 400;\"> \u098f\u0987 \u09b8\u09ae\u09b8\u09cd\u09af\u09be\u099f\u09bf \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09be\u099a\u09c0\u09a8 \u09aa\u09cd\u09b0\u099c\u09cd\u099e\u09be\u09b0 \u09aa\u09be\u09a0, \u09af\u09be \u09a8\u09c7\u09a4\u09c3\u09ac\u09c3\u09a8\u09cd\u09a6 \u0993 \u0995\u09cc\u09b6\u09b2\u09ac\u09bf\u09a6\u09a6\u09c7\u09b0 \u09b6\u09c7\u0996\u09be\u09af\u09bc \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u099b\u09cb\u099f \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 (\u201c\u09a6\u09cd\u09ac\u09bf\u0997\u09c1\u09a3\u09c0\u0995\u09b0\u09a3\u201d) \u09b8\u09ae\u09af\u09bc\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u0985\u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 \u09b6\u0995\u09cd\u09a4\u09bf\u09a4\u09c7 \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>The Knight&#8217;s Tour Historical Depth: The Knight&#8217;s Tour is a mathematical sequence in which a knight visits every single square on a chessboard exactly once. It is both a strategic challenge and a classic problem in recreational mathematics. \u00a0 Origins: This problem is far from a modern discovery. The earliest known solutions date back to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":743,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-963","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/pages\/963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/comments?post=963"}],"version-history":[{"count":22,"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/pages\/963\/revisions"}],"predecessor-version":[{"id":1443,"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/pages\/963\/revisions\/1443"}],"up":[{"embeddable":true,"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/pages\/743"}],"wp:attachment":[{"href":"https:\/\/shatranj.art\/bn\/wp-json\/wp\/v2\/media?parent=963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}