{"id":3675,"date":"2026-04-01T11:12:31","date_gmt":"2026-04-01T02:12:31","guid":{"rendered":"https:\/\/anagileway.com\/?p=3675"},"modified":"2026-04-21T10:43:28","modified_gmt":"2026-04-21T01:43:28","slug":"rank-of-mondrian-matrix","status":"publish","type":"post","link":"https:\/\/anagileway.com\/en\/2026\/04\/01\/rank-of-mondrian-matrix\/","title":{"rendered":"Rank of a Mondrian matrix"},"content":{"rendered":"<p class=\"wp-block-paragraph\">My book<a href=\"https:\/\/www.kindaikagaku.co.jp\/book_list\/detail\/9784764961401\/\">Illustrated Linear Algebra: Intuitive Understanding the Strang Way.<\/a>\u306e\u8868\u7d19\u306e\u30c7\u30b6\u30a4\u30f3\u306f\u30e2\u30f3\u30c9\u30ea\u30a2\u30f3\u98a8\u306e\u30c7\u30b6\u30a4\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"418\" height=\"592\" data-attachment-id=\"3689\" data-permalink=\"https:\/\/anagileway.com\/en\/2026\/04\/01\/rank-of-mondrian-matrix\/image-26\/\" data-orig-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?fit=418%2C592&amp;ssl=1\" data-orig-size=\"418,592\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?fit=418%2C592&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?resize=418%2C592&#038;ssl=1\" alt=\"\" class=\"wp-image-3689\" style=\"width:208px;height:auto\" srcset=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?w=418&amp;ssl=1 418w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image.png?resize=212%2C300&amp;ssl=1 212w\" sizes=\"auto, (max-width: 418px) 100vw, 418px\" \/><\/a><figcaption class=\"wp-element-caption\">\u56f3\u89e3\u3000\u7dda\u5f62\u4ee3\u6570<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u30d6\u30ed\u30c3\u30af\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u884c\u5217\u306b\u898b\u7acb\u3066\u3066\u3001\u305d\u306e\u30e9\u30f3\u30af\u3092\u6c42\u3081\u308b\u3068\u3044\u3046\u554f\u984c\u3067\u3059\u3002\u767d\u306e\u80cc\u666f\u306f\u3059\u3079\u30660\u3001\u8272\u304c\u4ed8\u3044\u3066\u3044\u308b\u90e8\u5206\u306b\u306f\u3001\u8272\u3054\u3068\u306b\u9055\u3046\u6570\u5b57\u304c\u5165\u3063\u3066\u3044\u308b\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"592\" data-attachment-id=\"3691\" data-permalink=\"https:\/\/anagileway.com\/en\/2026\/04\/01\/rank-of-mondrian-matrix\/image-27\/\" data-orig-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?fit=1998%2C1182&amp;ssl=1\" data-orig-size=\"1998,1182\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?fit=1000%2C592&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=1000%2C592&#038;ssl=1\" alt=\"\" class=\"wp-image-3691\" srcset=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=1024%2C606&amp;ssl=1 1024w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=300%2C177&amp;ssl=1 300w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=768%2C454&amp;ssl=1 768w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=1536%2C909&amp;ssl=1 1536w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=1200%2C710&amp;ssl=1 1200w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?resize=1440%2C852&amp;ssl=1 1440w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-1.png?w=1998&amp;ssl=1 1998w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3064\u306e\u89e3\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u7b54\u4f8b1\u3000\u30ac\u30a6\u30b9\u306e\u6d88\u53bb\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ac\u30a6\u30b9\u306e\u6d88\u53bb\u6cd5\u3092\u4f7f\u3044\u307e\u3059\u3002\u6700\u4e0a\u90e8\u306e\u7070\u8272\u56db\u89d2\u5f62\u306b\u307e\u305a\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u7070\u8272\u90e8\u5206\u304c\u4eee\u306b2\u884c\u5206\u3042\u308b\u3068\u3057\u307e\u3059\uff08\u4f55\u884c\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\uff09\u30021\u884c\u76ee\uff08\u7070\u8272\u304c\u5c11\u3057\u5165\u3063\u3066\u3044\u308b\u5e2f\uff09\u30922\u884c\u76ee\uff081\u884c\u76ee\u3068\u540c\u3058\u5e2f\uff09\u304b\u3089\u5f15\u304d\u7b97\u3059\u308b\u3068\u30012\u884c\u76ee\u30920\u306b\u3067\u304d\u307e\u3059\u3002\u7070\u8272\u306e\u884c\u306f\u3059\u3079\u30661\u884c\u76ee\u3068\u540c\u3058\u306a\u306e\u3067\u3001\u540c\u69d8\u306b\u3057\u3066\u3059\u3079\u3066\u306e\u7070\u8272\u306e\u884c\u30920\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306b\u3001\u7070\u8272\u306e\u4e0b\u306b\u8d64\u8272\u304c\u3042\u308a\u307e\u3059\u3002\u8d64\u8272\u306e\u884c\u306f\u3059\u3079\u3066\u540c\u3058\u306a\u306e\u3067\u3001\u8d64\u8272\u306e1\u884c\u76ee\u3092\u305d\u306e\u4e0b\u306e\u884c\u305f\u3061\u304b\u3089\u5f15\u304d\u7b97\u3057\u3066\u3001\u8d64\u8272\u306e\u884c\u30920\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u64cd\u4f5c\u3092\u540c\u69d8\u306b\u7d9a\u3051\u308b\u3068\u3001\u9752\u3082\u9ec4\u8272\u30821\u884c\u3092\u6b8b\u3057\u30660\u306b\u3067\u304d\u307e\u3059\u3002\u6700\u4e0b\u90e8\u306e\u8d64\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u9752\u306e\u884c\u306e\u30b9\u30ab\u30e9\u30fc\u500d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u884c\u57fa\u672c\u5909\u5f62\u3067\u3053\u308c\u4ee5\u4e0a\u306e\u884c\u306f\u6d88\u305b\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30e9\u30f3\u30af\u306f\u6b8b\u3063\u305f\u975e\u96f6\u884c\u6570\uff1d4\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u7b54\u4f8b2\u3000\u884c\u512a\u5148\u306e $CR$ \u5206\u89e3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u66f8<a href=\"https:\/\/www.kindaikagaku.co.jp\/book_list\/detail\/9784764961401\/\">Illustrated Linear Algebra: Intuitive Understanding the Strang Way.<\/a>\u5217\u512a\u5148\u306e $CR$ \u5206\u89e3\u3092\u884c\u3046\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u7dda\u5f62\u72ec\u7acb\u306a\u5217\u3092\u9078\u3073\u3001\u6b8b\u308a\u306e\u5217\u3092\u7dda\u5f62\u7d50\u5408\u3067\u8868\u3059\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u3001\u884c\u306b\u5bfe\u3057\u3066\u540c\u69d8\u306e\u65b9\u6cd5\u3092\u4f7f\u3044\u307e\u3059\u3002\u884c\u5217\u306e\u639b\u3051\u7b97\u3092\u3001\u53f3\u306e\u884c\u5217\u306e\u884c\u306e\u7dda\u5f62\u7d50\u5408\u3068\u3057\u3066\u898b\u308b\u898b\u65b9\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u56f3\u306e\u3088\u3046\u306a\u5206\u89e3\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"431\" data-attachment-id=\"3696\" data-permalink=\"https:\/\/anagileway.com\/en\/2026\/04\/01\/rank-of-mondrian-matrix\/image-28\/\" data-orig-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?fit=1886%2C812&amp;ssl=1\" data-orig-size=\"1886,812\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?fit=1000%2C431&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=1000%2C431&#038;ssl=1\" alt=\"\" class=\"wp-image-3696\" srcset=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=1024%2C441&amp;ssl=1 1024w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=300%2C129&amp;ssl=1 300w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=768%2C331&amp;ssl=1 768w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=1536%2C661&amp;ssl=1 1536w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=1200%2C517&amp;ssl=1 1200w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?resize=1440%2C620&amp;ssl=1 1440w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-2.png?w=1886&amp;ssl=1 1886w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u308b\u3068\u3001\u7dda\u5f62\u72ec\u7acb\u306a\u884c\u306f4\u884c\u304c\u9078\u3079\u3066\u3001\u6b8b\u308a\u306e\u884c\u306f\u305d\u308c\u3089\u306e\u7dda\u5f62\u7d50\u5408\u3067\u8868\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"424\" data-attachment-id=\"3703\" data-permalink=\"https:\/\/anagileway.com\/en\/2026\/04\/01\/rank-of-mondrian-matrix\/image-29\/\" data-orig-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?fit=1888%2C800&amp;ssl=1\" data-orig-size=\"1888,800\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?fit=1000%2C424&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=1000%2C424&#038;ssl=1\" alt=\"\" class=\"wp-image-3703\" srcset=\"https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=1024%2C434&amp;ssl=1 1024w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=300%2C127&amp;ssl=1 300w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=768%2C325&amp;ssl=1 768w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=1536%2C651&amp;ssl=1 1536w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=1200%2C508&amp;ssl=1 1200w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?resize=1440%2C610&amp;ssl=1 1440w, https:\/\/i0.wp.com\/anagileway.com\/wp-content\/uploads\/2026\/04\/image-3.png?w=1888&amp;ssl=1 1888w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7dda\u5f62\u7d50\u5408\u3068\u8a00\u3063\u3066\u3082\u5b9f\u969b\u306b\u306f\u4e0a\u306e\u884c\u306e1\u500d\u3001\u6700\u5f8c\u306e\u8d64\u3060\u3051\u3001\u3053\u308c\u306f\u9752\u306e\u884c\u306e\u30b9\u30ab\u30e9\u30fc\u500d\uff08 $c=\u9752\u8272\/\u8d64$ \uff09\u306b\u306a\u308a\u307e\u3059\u3002\u30e9\u30f3\u30af\u306f\u7dda\u5f62\u72ec\u7acb\u306a\u884c\u306e\u672c\u6570=4\u3067\u3059\u3002\u53f3\u8fba\u306e\u53f3\u306e\u884c\u5217\u306b\u884c\u7a7a\u9593\u306e\u57fa\u5e95\u304c\u3001\u5de6\u306e\u884c\u5217\u306b\u306f\u30011\u30680\u304c\u4e26\u3073\u307e\u3059\u3002\u3061\u3087\u3046\u3069\u30011\u304c\u4e26\u3076\u90e8\u5206\u306f\u3001\u540c\u3058\u8272\u306e\u533a\u753b\u3092\u5f15\u304d\u5ef6\u3070\u3059\u5f79\u5272\u3067\u3059\u3002\u3061\u3087\u3046\u3069\u6a5f\u68b0\u5b66\u7fd2\u3067\u306e\u30c7\u30b3\u30fc\u30c0\u306e\u3088\u3046\u306b\u3001\u3082\u3068\u306e\u6b21\u5143\u306b\u623b\u3059\u64cd\u4f5c\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u306e\u5f0f\u306f\u3001$A\\transp$\u306b\u5bfe\u3057\u3066\u901a\u5e38\u306e$CR$\u5206\u89e3\u3092\u884c\u3063\u305f\u3068\u3044\u3046\u89e3\u91c8\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u7b54\u4f8b3 $CR$\u5206\u89e3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u3001\u672c\u6587\u3067\u8a73\u8aac\u3057\u305f$CR$\u5206\u89e3\u3092\u305d\u306e\u307e\u307e\u884c\u3044\u307e\u3059\u3002\u5b9f\u306f\u3001\u3053\u306e\u884c\u5217\u306f\u5217\u65b9\u5411\u306b\u898b\u308b\u3068\u8907\u6570\u306e\u8272\u304c\u6df7\u3058\u3063\u3066\u5c11\u3057\u8907\u96d1\u3067\u3059\uff08\u672c\u66f8\u3084<a href=\"https:\/\/www.kindaikagaku.co.jp\/book_list\/detail\/9784764906457\/\">\u300e\u30b9\u30c8\u30e9\u30f3\u30b0\uff1a\u6559\u990a\u306e\u7dda\u5f62\u4ee3\u6570\u300f<\/a>\u3067 $CR$ 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