{"id":1631,"date":"2026-10-30T20:00:00","date_gmt":"2026-10-30T11:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1631"},"modified":"2026-10-27T20:15:35","modified_gmt":"2026-10-27T11:15:35","slug":"qs-bisection-bracket-20261025","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1631","title":{"rendered":"\u4e8c\u5206\u6cd5\u3001\u7b26\u53f7\u306e\u9055\u3046\u4e21\u7aef\u304b\u3089\u89e3\u3092\u631f\u307f\u8fbc\u3081\u308b\u6761\u4ef6"},"content":{"rendered":"<p>\u8a08\u7b97\u3057\u305f\u6e29\u5ea6\u3084\u96fb\u5727\u304c\u3001\u3042\u308b\u8a2d\u5b9a\u3067\u306f\u76ee\u6a19\u3088\u308a\u4f4e\u304f\u3001\u5225\u306e\u8a2d\u5b9a\u3067\u306f\u9ad8\u304f\u306a\u308b\u3002\u305d\u306e\u9593\u306e\u3069\u3053\u304b\u3067\u76ee\u6a19\u306b\u5408\u3046\u8a2d\u5b9a\u3092\u63a2\u3057\u305f\u3044\u3068\u304d\u3001\u307e\u305a\u4e21\u7aef\u306e\u771f\u3093\u4e2d\u3092\u8a66\u3059\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u7d50\u679c\u306b\u5fdc\u3058\u3066\u8abf\u3079\u308b\u7bc4\u56f2\u3092\u534a\u5206\u306b\u3057\u3001\u3055\u3089\u306b\u305d\u306e\u771f\u3093\u4e2d\u3078\u9032\u3080\u306e\u304c<strong>\u4e8c\u5206\u6cd5<\/strong>\u3067\u3059\u3002<\/p>\n<section class=\"influvetor-quick-summary\" aria-label=\"\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u533a\u9593\u5185\u3067\u9023\u7d9a\u306a\u95a2\u6570\u306e\u5024\u304c\u4e21\u7aef\u3067\u6b63\u3068\u8ca0\u306b\u5206\u304b\u308c\u308c\u3070\u3001\u305d\u306e\u9593\u306b\u5c11\u306a\u304f\u3068\u3082\u4e00\u3064\u89e3\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u89e3\u3092\u542b\u3080\u5074\u3092\u534a\u5206\u305a\u3064\u6b8b\u3059\u306e\u3067\u3001\u533a\u9593\u5e45\u304b\u3089\u89e3\u306e\u4f4d\u7f6e\u306e\u8aa4\u5dee\u3092\u898b\u7a4d\u3082\u308c\u307e\u3059\u3002<\/li>\n<li>\u9014\u4e2d\u306b\u4e0d\u9023\u7d9a\u306a\u70b9\u304c\u3042\u308b\u5834\u5408\u3084\u3001\u95a2\u6570\u306e\u7b26\u53f7\u3092\u6b63\u3057\u304f\u5224\u5b9a\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u3053\u306e\u4fdd\u8a3c\u3092\u4f7f\u3048\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u76ee\u6a19\u3068\u306e\u5dee\u3092\u3001\u6b63\u3068\u8ca0\u3067\u8aad\u3080<\/h2>\n<p>\u63a2\u3057\u305f\u3044\u8a2d\u5b9a\u3092 x\u3001\u8a08\u7b97\u7d50\u679c\u3068\u76ee\u6a19\u3068\u306e\u5dee\u3092 f(x) \u3068\u66f8\u304f\u3068\u3001\u76ee\u6a19\u306b\u5408\u3046\u5834\u6240\u306f f(x) = 0 \u3067\u3059\u3002\u3053\u306e x \u3092\u65b9\u7a0b\u5f0f\u306e\u300c\u6839\u300d\u3068\u547c\u3073\u307e\u3059\u3002\u533a\u9593\u306e\u5de6\u7aef a \u3067 f(a) \u304c\u8ca0\u3001\u53f3\u7aef b \u3067 f(b) \u304c\u6b63\u306a\u3089\u3001\u9023\u7d9a\u306a\u66f2\u7dda\u306f\u9014\u4e2d\u3067\u30bc\u30ed\u3092\u901a\u308a\u307e\u3059\u3002\u3053\u308c\u304c<strong>\u4e2d\u9593\u5024\u306e\u5b9a\u7406<\/strong>\u306b\u3088\u308b\u4fdd\u8a3c\u3067\u3059\u3002\u5de6\u53f3\u306e\u6b63\u8ca0\u304c\u9006\u3067\u3082\u6210\u308a\u7acb\u3061\u307e\u3059\u3002[1]<\/p>\n<p>\u3053\u3053\u3067\u3044\u3046\u9023\u7d9a\u3068\u306f\u3001x \u3092\u5c11\u3057\u52d5\u304b\u3057\u305f\u3068\u304d\u306b f(x) \u304c\u98db\u3073\u8df3\u306d\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u5358\u306b\u4e21\u7aef\u3067\u9055\u3046\u5024\u304c\u51fa\u305f\u3001\u3068\u3044\u3046\u6761\u4ef6\u3088\u308a\u5f37\u3044\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u4fdd\u8a3c\u3055\u308c\u308b\u306e\u306f\u300c\u5c11\u306a\u304f\u3068\u3082\u4e00\u3064\u300d\u3067\u3059\u3002\u6839\u304c\u4e00\u3064\u3057\u304b\u306a\u3044\u3053\u3068\u307e\u3067\u3001\u4e21\u7aef\u306e\u7b26\u53f7\u3060\u3051\u3067\u6c7a\u307e\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e2d\u70b9 m = (a + b) \/ 2 \u3067 f(m) \u3092\u8a08\u7b97\u3057\u3001\u30bc\u30ed\u306a\u3089\u305d\u3053\u3067\u7d42\u308f\u308a\u3067\u3059\u3002\u30bc\u30ed\u3067\u306a\u3051\u308c\u3070\u3001\u4e21\u7aef\u306e\u7b26\u53f7\u304c\u7570\u306a\u308b\u534a\u533a\u9593\u3092\u6b8b\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070 f(a) &lt; 0\u3001f(m) &lt; 0\u3001f(b) &gt; 0 \u306a\u3089\u3001\u6b21\u306b\u8abf\u3079\u308b\u306e\u306f [m, b] \u3067\u3059\u3002\u95a2\u6570\u306e\u50be\u304d\u3092\u8a08\u7b97\u305b\u305a\u3001\u5024\u306e\u7b26\u53f7\u3060\u3051\u3067\u7bc4\u56f2\u3092\u7d5e\u308c\u307e\u3059\u3002[2]<\/p>\n<h2>\u221a3\u3092\u63a2\u3059\u3068\u3001\u6b8b\u3059\u533a\u9593\u304c\u898b\u3048\u3066\u304f\u308b<\/h2>\n<p>\u7121\u6b21\u5143\u306e\u8a08\u7b97\u4f8b\u3068\u3057\u3066\u3001f(x) = x\u00b2 \u2212 3 \u3092\u533a\u9593 [1, 2] \u3067\u8003\u3048\u307e\u3059\u3002\u5de6\u7aef\u3067\u306f \u22122\u3001\u53f3\u7aef\u3067\u306f 1 \u306a\u306e\u3067\u3001\u6b63\u306e\u6839 \u221a3 \u304c\u3053\u306e\u4e2d\u306b\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u4e2d\u70b9 1.5 \u3067\u306f \u22120.75\u3002\u307e\u3060\u4e8c\u4e57\u3057\u305f\u5024\u304c3\u306b\u5c4a\u304b\u306a\u3044\u305f\u3081\u3001\u5de6\u534a\u5206\u3092\u9664\u3044\u3066 [1.5, 2] \u3092\u6b8b\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u4e2d\u70b9 1.75 \u3067\u306f 0.0625 \u3068\u306a\u308a\u3001\u4eca\u5ea6\u306f\u5927\u304d\u3059\u304e\u307e\u3059\u3002\u305d\u3053\u3067 [1.5, 1.75] \u3078\u7d5e\u308a\u307e\u3059\u3002\u56f3\u306f\u3001\u3053\u306e\u64cd\u4f5c\u30924\u56de\u7e70\u308a\u8fd4\u3057\u305f\u7bc4\u56f2\u3067\u3059\u3002\u6bce\u56de\u3069\u3061\u3089\u304b\u306e\u7aef\u304c\u6839\u3078\u8fd1\u3065\u304d\u3001\u9752\u3044\u533a\u9593\u306f\u6839\u3092\u542b\u3093\u3060\u307e\u307e\u77ed\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure><img decoding=\"async\" style=\"max-width:100%;height:auto\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-bisection-bracket-20261025-figure-09a774ac37f5.png\" alt=\"x\u306e\u7bc4\u56f2\u3092\u6a2a\u8ef8\u306b\u3001\u4e8c\u5206\u6cd5\u3067\u6b8b\u3059\u533a\u9593\u3092\u4e0a\u304b\u3089\u9806\u306b\u8868\u793a\u3002\u958b\u59cb\u6642\u306e1\u304b\u30892\u304c\u30014\u56de\u5f8c\u306b\u306f1.6875\u304b\u30891.75\u3078\u7e2e\u3080\u3002\u7834\u7dda\u306e\u5e73\u65b9\u68393\u306f\u3059\u3079\u3066\u306e\u533a\u9593\u5185\u306b\u3042\u308b\u3002\" \/><figcaption>f(x) = x\u00b2 \u2212 3 \u306e\u72ec\u81ea\u8a08\u7b97\u3002\u6a2a\u8ef8\u30fb\u95a2\u6570\u3068\u3082\u7121\u6b21\u5143\u3002\u7834\u7dda\u306f\u6bd4\u8f03\u7528\u306b\u793a\u3057\u305f \u221a3 \u3067\u3001\u4e8c\u5206\u6cd5\u306e\u5224\u5b9a\u306b\u306f\u4f7f\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<p>\u521d\u3081\u306e\u533a\u9593\u5e45\u3092 L \u3068\u3059\u308c\u3070\u3001n \u56de\u306e\u7d5e\u308a\u8fbc\u307f\u5f8c\u306e\u5e45\u306f L \/ 2\u207f \u3067\u3059\u3002\u6b8b\u3063\u305f\u533a\u9593\u306e\u4e2d\u70b9\u3092\u7b54\u3048\u306b\u3059\u308b\u3068\u3001\u305d\u3053\u304b\u3089\u533a\u9593\u5185\u306e\u3069\u306e\u4f4d\u7f6e\u307e\u3067\u3082\u3001\u8ddd\u96e2\u306f\u5e45\u306e\u534a\u5206\u4ee5\u4e0b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5c11\u306a\u304f\u3068\u3082\u4e00\u3064\u306e\u6839\u3068\u306e\u8ddd\u96e2\u306f <strong>L \/ 2\u207f\u207a\u00b9 \u4ee5\u4e0b<\/strong>\u3067\u3059\u3002\u3053\u308c\u306f\u4e38\u3081\u306e\u306a\u3044\u8a08\u7b97\u3067\u3001\u6839\u3092\u542b\u3080\u533a\u9593\u3092\u6b63\u3057\u304f\u4fdd\u3063\u305f\u5834\u5408\u306e\u8a55\u4fa1\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e L = 1 \u306a\u3089\u300119\u56de\u306e\u7d5e\u308a\u8fbc\u307f\u3067\u4e2d\u70b9\u306e\u8aa4\u5dee\u4e0a\u9650\u306f\u7d04 9.54 \u00d7 10\u207b\u2077 \u306b\u306a\u308a\u307e\u3059\u3002\u76ee\u6a19\u304c\u7d76\u5bfe\u8aa4\u5dee 10\u207b\u2076 \u4ee5\u4e0b\u306a\u3089\u3001\u5fc5\u8981\u306a\u56de\u6570\u3092\u3042\u3089\u304b\u3058\u3081\u898b\u7a4d\u3082\u308c\u308b\u308f\u3051\u3067\u3059\u3002\u533a\u9593\u5e45\u3092\u534a\u5206\u306b\u3059\u308b\u305f\u3073\u306b\u8aa4\u5dee\u4e0a\u9650\u3082\u534a\u5206\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u8868\u793a\u3057\u305f\u5c0f\u6570\u306e\u5404\u6841\u304c\u6bce\u56de\u4e00\u3064\u305a\u3064\u78ba\u5b9a\u3059\u308b\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u7b26\u53f7\u304c\u9055\u3063\u3066\u3082\u3001\u89e3\u304c\u306a\u3044\u5834\u5408<\/h2>\n<p>f(x) = 1\/x \u3092 [\u22121, 1] \u3067\u8abf\u3079\u308b\u3068\u3001\u4e21\u7aef\u306e\u5024\u306f \u22121 \u3068 1 \u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u95a2\u6570\u304c\u30bc\u30ed\u306b\u306a\u308b\u5834\u6240\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u9014\u4e2d\u306e x = 0 \u3067\u5024\u3092\u5b9a\u7fa9\u3067\u304d\u305a\u3001\u533a\u9593\u5168\u4f53\u3067\u306f\u9023\u7d9a\u3067\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u4e2d\u70b9\u3078\u9032\u3080\u64cd\u4f5c\u3060\u3051\u3092\u307e\u306d\u308b\u3068\u3001\u6839\u3067\u306f\u306a\u304f\u7279\u7570\u70b9\u3078\u8fd1\u3065\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5f0f\u306b\u5206\u6bcd\u304c\u3042\u308b\u3068\u304d\u306f\u3001\u533a\u9593\u5185\u3067\u5206\u6bcd\u304c\u30bc\u30ed\u306b\u306a\u3089\u306a\u3044\u304b\u3092\u5148\u306b\u8abf\u3079\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u9006\u306b\u3001\u4e21\u7aef\u304c\u540c\u3058\u7b26\u53f7\u3060\u304b\u3089\u3068\u3044\u3063\u3066\u6839\u304c\u306a\u3044\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002f(x) = (x \u2212 1)\u00b2 \u306f [0, 2] \u306e\u4e21\u7aef\u30671\u3067\u3059\u304c\u3001\u4e2d\u70b9\u306e x = 1 \u3067\u306f\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002\u66f2\u7dda\u304c\u30bc\u30ed\u306b\u89e6\u308c\u3066\u6298\u308a\u8fd4\u3059\u305f\u3081\u3001\u7b26\u53f7\u304c\u5909\u308f\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u5076\u6570\u91cd\u6839\u306f\u3001\u7b26\u53f7\u5909\u5316\u3092\u51fa\u767a\u6761\u4ef6\u3068\u3059\u308b\u65b9\u6cd5\u3067\u306f\u4e00\u822c\u306b\u53d6\u308a\u3053\u307c\u3057\u307e\u3059\u3002\u305f\u307e\u305f\u307e\u8a66\u3057\u305f\u70b9\u304c\u6839\u3068\u4e00\u81f4\u3059\u308b\u5834\u5408\u3068\u306f\u5206\u3051\u3066\u8003\u3048\u307e\u3059\u3002[2]<\/p>\n<h2>\u8a08\u7b97\u3092\u6b62\u3081\u308b\u524d\u306b\u3001\u4f55\u306e\u8aa4\u5dee\u3092\u5c0f\u3055\u304f\u3057\u305f\u304b<\/h2>\n<p>\u4e8c\u5206\u6cd5\u306e\u6271\u3044\u3084\u3059\u3055\u306f\u3001\u7b54\u3048\u306e\u4e00\u70b9\u3060\u3051\u3067\u306a\u304f\u3001\u6839\u306e\u3042\u308b\u533a\u9593\u3092\u6b8b\u305b\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u8a08\u7b97\u6a5f\u306b\u306f\u6841\u6570\u306e\u9650\u754c\u304c\u3042\u308a\u3001\u95a2\u6570\u8a55\u4fa1\u306b\u3082\u8aa4\u5dee\u304c\u5165\u308a\u307e\u3059\u3002\u4e2d\u70b9\u304c\u4e38\u3081\u306b\u3088\u3063\u3066\u7aef\u70b9\u3068\u540c\u3058\u5024\u306b\u306a\u308c\u3070\u3001\u540c\u3058\u64cd\u4f5c\u3092\u7d9a\u3051\u3066\u3082\u533a\u9593\u306f\u7e2e\u307e\u308a\u307e\u305b\u3093\u3002\u7d42\u4e86\u6761\u4ef6\u306b\u306f\u533a\u9593\u5e45\u3068\u53cd\u5fa9\u56de\u6570\u3092\u8a2d\u3051\u3001\u95a2\u6570\u5024\u304c\u6709\u9650\u304b\u3001\u7b26\u53f7\u306e\u5224\u5b9a\u306b\u7121\u7406\u304c\u306a\u3044\u304b\u3082\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001f(x) \u304c\u5c0f\u3055\u3044\u3053\u3068\u3068 x \u304c\u6839\u306b\u8fd1\u3044\u3053\u3068\u306f\u5225\u306e\u91cf\u3067\u3059\u3002\u305f\u3068\u3048\u3070 g(x) = 10\u207b\u00b9\u00b2(x \u2212 1) \u3067\u306f\u3001x = 0 \u3067\u95a2\u6570\u5024\u306e\u7d76\u5bfe\u5024\u306f 10\u207b\u00b9\u00b2 \u3067\u3082\u3001\u6839\u307e\u3067\u306e\u8ddd\u96e2\u306f1\u3042\u308a\u307e\u3059\u3002\u95a2\u6570\u5024\u3060\u3051\u3092\u5c0f\u3055\u304f\u3059\u308b\u5224\u5b9a\u3067\u306f\u3001\u5f0f\u306e\u500d\u7387\u306b\u3088\u3063\u3066\u5370\u8c61\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6c42\u3081\u308b\u8a2d\u5b9a\u5024\u306e\u8a31\u5bb9\u5dee\u306b\u5408\u308f\u305b\u3066\u533a\u9593\u5e45\u3092\u6c7a\u3081\u308b\u3068\u3001\u8a08\u7b97\u7d50\u679c\u3092\u4f7f\u3046\u5074\u306e\u6761\u4ef6\u3068\u7d50\u3073\u3064\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e8c\u5206\u6cd5\u306f\u4e00\u5ea6\u306b\u534a\u5206\u305a\u3064\u9032\u3080\u305f\u3081\u901f\u3055\u306b\u306f\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u9023\u7d9a\u6027\u3068\u521d\u671f\u533a\u9593\u3092\u78ba\u304b\u3081\u3089\u308c\u308b\u554f\u984c\u3067\u306f\u3001\u89e3\u306e\u4f4d\u7f6e\u3092\u8ffd\u3044\u3084\u3059\u3044\u65b9\u6cd5\u3067\u3059\u3002\u3088\u308a\u901f\u3044\u624b\u6cd5\u3078\u9032\u3080\u5834\u5408\u306b\u3082\u3001\u6700\u521d\u306b\u6839\u3092\u631f\u3080\u7bc4\u56f2\u3092\u898b\u3064\u3051\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u7d50\u679c\u3092\u78ba\u304b\u3081\u308b\u8db3\u5834\u306b\u306a\u308a\u307e\u3059\u3002[2]<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li><a href=\"https:\/\/amsi.org.au\/ESA_Senior_Years\/SeniorTopic3\/3j\/3j_2content_1.html\">AMSI\u30fbVCAA \u2014 The bisection method<\/a>\uff082015\u5e74\u306e\u6559\u6750\u3002\u4e2d\u9593\u5024\u306e\u5b9a\u7406\u3001\u9023\u7d9a\u6027\u3001\u533a\u9593\u5e45\u3068\u8aa4\u5dee\u306e\u8aac\u660e\uff09\u3002<\/li>\n<li><a href=\"https:\/\/www.gnu.org\/software\/gsl\/doc\/html\/roots.html\">GNU Scientific Library 2.8 \u2014 One Dimensional Root-Finding<\/a>\uff08Root Finding Caveats\u3001Root Bracketing Algorithms\u3001Search Stopping Parameters\uff09\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u8a08\u7b97\u3057\u305f\u6e29\u5ea6\u3084\u96fb\u5727\u304c\u3001\u3042\u308b\u8a2d\u5b9a\u3067\u306f\u76ee\u6a19\u3088\u308a\u4f4e\u304f\u3001\u5225\u306e\u8a2d\u5b9a\u3067\u306f\u9ad8\u304f\u306a\u308b\u3002\u305d\u306e\u9593\u306e\u3069\u3053\u304b\u3067\u76ee\u6a19\u306b\u5408\u3046\u8a2d\u5b9a\u3092\u63a2\u3057\u305f\u3044\u3068\u304d\u3001\u307e\u305a\u4e21\u7aef\u306e\u771f\u3093\u4e2d\u3092\u8a66\u3059\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u7d50\u679c\u306b\u5fdc\u3058\u3066\u8abf\u3079\u308b\u7bc4\u56f2\u3092\u534a\u5206\u306b\u3057\u3001\u3055\u3089\u306b\u305d\u306e\u771f\u3093\u4e2d\u3078\u9032\u3080\u306e\u304c\u4e8c\u5206\u6cd5 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1629,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[31],"tags":[330],"class_list":["post-1631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-software","tag-bisection-method"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-bisection-bracket-20261025-featured-76f64a1353d1.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1631"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1631\/revisions"}],"predecessor-version":[{"id":1632,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1631\/revisions\/1632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1629"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}