{"id":5945,"date":"2026-07-17T11:05:37","date_gmt":"2026-07-17T02:05:37","guid":{"rendered":"https:\/\/www.ktech.biz\/jp\/?p=5945"},"modified":"2026-07-17T11:05:37","modified_gmt":"2026-07-17T02:05:37","slug":"9-3_quad","status":"publish","type":"post","link":"https:\/\/www.ktech.biz\/jp\/num\/9-3_quad\/","title":{"rendered":"9.3 \u6570\u5024\u7a4d\u5206 (3) \u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af"},"content":{"rendered":"\n<h3>9.3.1 \u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u9078\u629e<\/h3>\n<p>XLPack \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u6570\u5024\u7a4d\u5206\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f, QUADPACK (\u6587\u732e[6]) \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u5206\u3051\u3089\u308c\u308b. \u524d\u8005\u306f SLATEC \u306b\u53ce\u9332\u3055\u308c\u305f QUADPACK \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5143\u306b\u3057\u3066\u304a\u308a, \u57fa\u672c\u7684\u306b\u306f\u901a\u5e38\u306e\u95a2\u6570\u306f\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f, \u7279\u6b8a\u306a\u95a2\u6570\u306f\u30af\u30ec\u30f3\u30b7\u30e7\u30a6\u30fb\u30ab\u30fc\u30c1\u30b9\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b. \u5f8c\u8005\u306f\u4e3b\u306b\u6587\u732e[2]\u304a\u3088\u3073[5]\u3092\u5143\u306b\u4f5c\u6210\u3057\u305f\u3082\u306e\u3067, \u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b.<\/p>\n<p>\u8868\u306b\u304a\u3044\u3066\u300c\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206\u300d\u306f\u8981\u6c42\u7cbe\u5ea6\u3092\u6e80\u8db3\u3059\u308b\u3088\u3046\u306b\u7a4d\u5206\u533a\u9593\u3092\u9069\u5fdc\u7684\u306b\u81ea\u52d5\u5206\u5272\u3057\u3066\u8a08\u7b97\u3059\u308b\u3082\u306e\u3092\u6307\u3059. \u9069\u5fdc\u7684\u3068\u306f, \u95a2\u6570\u306e\u52d5\u304d\u3092\u307f\u3066\u5834\u6240\u306b\u3088\u308a\u5206\u5272\u3092\u7d30\u304b\u304f\u3057\u305f\u308a\u5927\u304d\u304f\u3057\u305f\u308a\u8abf\u7bc0\u3059\u308b\u3053\u3068\u3092\u3044\u3046. \u300c\u81ea\u52d5\u7a4d\u5206\u300d\u306f, \u8981\u6c42\u7cbe\u5ea6\u3092\u6e80\u8db3\u3059\u308b\u3088\u3046\u306b\u5206\u70b9\u6570 (\u304d\u3056\u307f\u5e45) \u3092 (\u5834\u6240\u306b\u3088\u3089\u305a\u4e00\u5f8b\u306b) \u81ea\u52d5\u9078\u629e\u3059\u308b\u3082\u306e\u3092\u6307\u3059.<\/p>\n<h3>XLPack \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30e0 (\u6709\u9650\u533a\u9593: [a, b])<\/h3>\n<div class=\"su-table su-table-responsive su-table-alternate\">\n<table>\n<tr>\n<th>\u30d7\u30ed\u30b0\u30e9\u30e0\u540d<\/th>\n<th>\u7a4d\u5206\u516c\u5f0f<\/th>\n<th>\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u7279\u8a18\u4e8b\u9805<\/th>\n<\/tr>\n<tr>\n<td>Qk15\/21\/31\/41\/51\/61<\/td>\n<td>15\/21\/31\/41\/51\/61 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206\u306e\u30b5\u30dd\u30fc\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b\u304c, \u5358\u4f53\u3067\u4f7f\u7528\u3057\u3066\u3082\u5341\u5206\u306a\u7cbe\u5ea6\u304c\u3042\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qng<\/td>\n<td>21\/43\/87 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u8981\u6c42\u7cbe\u5ea6\u306b\u898b\u5408\u3046\u5206\u70b9\u6570\u3092\u81ea\u52d5\u9078\u629e\u3059\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qag<\/td>\n<td>15\/21\/31\/41\/51\/61 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u5c0f\u533a\u9593\u5185\u306e\u5206\u70b9\u6570\u306f 6 \u7a2e\u985e\u306e\u4e2d\u304b\u3089\u6307\u5b9a\u3067\u304d\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qags<\/td>\n<td>21 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u7279\u7570\u6027\u306e\u5f71\u97ff\u3092\u5c11\u306a\u304f\u3059\u308b\u5916\u633f\u3092\u884c\u3046.<\/td>\n<\/tr>\n<tr>\n<td>Defin<\/td>\n<td>\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u7aef\u70b9\u306b\u7279\u7570\u6027\u304c\u3042\u308b\u3068\u304d\u306b\u3082\u9069\u7528\u53ef.<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\u203b\u305d\u308c\u305e\u308c\u306e\u30ea\u30d0\u30fc\u30b9\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u7248\u3082\u4f7f\u7528\u53ef\u80fd(\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\u306b&#8221;_r&#8221;\u306e\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u304f) <\/p>\n<h3>XLPack \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30e0 (\u6709\u9650\u533a\u9593: [a, b], \u7279\u6b8a\u306a\u88ab\u7a4d\u5206\u95a2\u6570\u7528)<\/h3>\n<div class=\"su-table su-table-responsive su-table-alternate\">\n<table>\n<tr>\n<th>\u30d7\u30ed\u30b0\u30e9\u30e0\u540d<\/th>\n<th>\u7a4d\u5206\u516c\u5f0f<\/th>\n<th>\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u7279\u8a18\u4e8b\u9805<\/th>\n<\/tr>\n<tr>\n<td>Qagp<\/td>\n<td>21 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u7a4d\u5206\u533a\u9593\u5185\u306b\u65e2\u77e5\u306e\u7279\u7570\u70b9\u304c\u3042\u308b\u5834\u5408\u306b\u4f7f\u7528\u3059\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qawc<\/td>\n<td>25 \u70b9\u30af\u30ec\u30f3\u30b7\u30e7\u30a6\u30fb\u30ab\u30fc\u30c1\u30b9\u516c\u5f0f\uff0f15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u30b3\u30fc\u30b7\u30fc\u306e\u4e3b\u5024\u7a4d\u5206 \\(\\int_a^b f(x)\/(x &#8211; c) dx\\) \u3092\u6c42\u3081\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qaws<\/td>\n<td>25 \u70b9\u30af\u30ec\u30f3\u30b7\u30e7\u30a6\u30fb\u30ab\u30fc\u30c1\u30b9\u516c\u5f0f\uff0f15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u7a4d\u5206\u533a\u9593\u306e\u7aef\u306b\u4ee3\u6570\u7684\uff0f\u5bfe\u6570\u7684\u306a\u7279\u7570\u6027\u3092\u6301\u3064\u95a2\u6570\u306e\u7a4d\u5206 \\(\\int_a^b f(x)w(x) dx, w(x) = (x &#8211; a)^\\alpha (b &#8211; x)^\\beta ln(x &#8211; a)^\\mu ln(b &#8211; x)^\\nu\\) \u3092\u6c42\u3081\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qawo<\/td>\n<td>25 \u70b9\u30af\u30ec\u30f3\u30b7\u30e7\u30a6\u30fb\u30ab\u30fc\u30c1\u30b9\u516c\u5f0f\uff0f15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u632f\u52d5\u578b\u95a2\u6570\u306e\u7a4d\u5206 \\(\\int_a^b f(x)cos(\\omega x) dx\\) \u307e\u305f\u306f \\(\\int_a^b f(x)cos(\\omega x) dx\\) \u3092\u6c42\u3081\u308b.<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\u203b\u305d\u308c\u305e\u308c\u306e\u30ea\u30d0\u30fc\u30b9\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u7248\u3082\u4f7f\u7528\u53ef\u80fd(\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\u306b&#8221;_r&#8221;\u306e\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u304f) <\/p>\n<h3>XLPack \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30e0 (\u534a\u7121\u9650\u533a\u9593\uff0f\u7121\u9650\u533a\u9593: [a, \\(\\infty\\)]\uff0f[\\(-\\infty\\), \\(+\\infty\\)])<\/h3>\n<div class=\"su-table su-table-responsive su-table-alternate\">\n<table>\n<tr>\n<th>\u30d7\u30ed\u30b0\u30e9\u30e0\u540d<\/th>\n<th>\u7a4d\u5206\u516c\u5f0f<\/th>\n<th>\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u81ea\u52d5\u7a4d\u5206<\/th>\n<th>\u534a\u7121\u9650\u533a\u9593<\/th>\n<th>\u7121\u9650\u533a\u9593<\/th>\n<th>\u7279\u8a18\u4e8b\u9805<\/th>\n<\/tr>\n<tr>\n<td>Qk15i<\/td>\n<td>15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td>\u9069\u5fdc\u81ea\u52d5\u7a4d\u5206\u306e\u30b5\u30dd\u30fc\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b\u304c, \u5358\u4f53\u3067\u4f7f\u7528\u3057\u3066\u3082\u5341\u5206\u306a\u7cbe\u5ea6\u304c\u3042\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Qagi<\/td>\n<td>15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Qawf<\/td>\n<td>25 \u70b9\u30af\u30ec\u30f3\u30b7\u30e7\u30a6\u30fb\u30ab\u30fc\u30c1\u30b9\u516c\u5f0f\uff0f15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u30d5\u30fc\u30ea\u30a8\u578b\u7a4d\u5206 \\(\\int_a^{\\infty} f(x)cos(\\omega x) dx\\) \u307e\u305f\u306f \\(\\int_a^{\\infty} f(x)sin(\\omega x) dx\\) \u3092\u6c42\u3081\u308b.<\/td>\n<\/tr>\n<tr>\n<td>Dehint<\/td>\n<td>\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Deiint<\/td>\n<td>\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Deoint<\/td>\n<td>\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f<\/td>\n<td><\/td>\n<td>\u3007<\/td>\n<td>\u3007<\/td>\n<td><\/td>\n<td>\u30d5\u30fc\u30ea\u30a8\u578b\u7a4d\u5206 \\(\\int_a^{\\infty} f(x)cos(\\omega x) dx\\) \u307e\u305f\u306f \\(\\int_a^{\\infty} f(x)sin(\\omega x) dx\\) \u3092\u6c42\u3081\u308b.<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\u203b\u305d\u308c\u305e\u308c\u306e\u30ea\u30d0\u30fc\u30b9\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u7248\u3082\u4f7f\u7528\u53ef\u80fd(\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\u306b&#8221;_r&#8221;\u306e\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u304f) <\/p>\n<h3>9.3.2 \u6709\u9650\u533a\u9593\u7a4d\u5206<\/h3>\n<p>\u305d\u308c\u305e\u308c\u306e\u4f8b\u984c\u306b\u304a\u3044\u3066, \u7a2e\u3005\u306e\u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u8a08\u7b97\u3057\u305f\u3068\u304d\u306e\u88ab\u7a4d\u5206\u95a2\u6570\u8a55\u4fa1\u56de\u6570\u3092\u6a2a\u8ef8\u306b, \u305d\u306e\u6642\u306e\u76f8\u5bfe\u8aa4\u5dee\u3092\u7e26\u8ef8\u306b\u5bfe\u6570\u30d7\u30ed\u30c3\u30c8\u3059\u308b.<\/p>\n<p>\u3053\u3053\u3067\u6bd4\u8f03\u3059\u308b\u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306f (\u9069\u5fdc) \u81ea\u52d5\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b\u304b\u3089, \u8981\u6c42\u7cbe\u5ea6\u3092\u9069\u5f53\u306b\u5909\u5316\u3055\u305b\u3066\u8a08\u7b97\u3092\u884c\u3044, \u305d\u306e\u3068\u304d\u306e\u5b9f\u969b\u306e\u95a2\u6570\u8a55\u4fa1\u56de\u6570\u3068\u76f8\u5bfe\u8aa4\u5dee\u3092\u30d7\u30ed\u30c3\u30c8\u3057\u305f.<\/p>\n<p>\u5168\u4f53\u7684\u306b\u306f\u6c4e\u7528\u306e Qag \u304c\u3088\u3044\u6210\u7e3e\u3092\u793a\u3057\u305f. Qag \u304c\u4f7f\u7528\u3059\u308b\u56fa\u5b9a\u5206\u70b9\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 Qk15 (15 \u70b9\u516c\u5f0f), Qk31 (31 \u70b9\u516c\u5f0f), Qk61 (61 \u70b9\u516c\u5f0f) \u3068 3 \u7a2e\u985e\u5909\u3048\u3066\u6bd4\u8f03\u3057\u305f\u304c, \u3069\u308c\u304c\u3088\u3044\u304b\u306f\u88ab\u7a4d\u5206\u95a2\u6570\u306b\u3088\u3063\u3066\u7570\u306a\u3063\u305f. \u7aef\u70b9\u306b\u7279\u7570\u70b9\u304c\u3042\u308b\u5834\u5408\u306b\u306f Defin \u304c\u6709\u52b9\u306a\u3053\u3068\u304c\u591a\u3044. Qawo, Qagp, Qaws \u306a\u3069\u306e\u7279\u5b9a\u306e\u95a2\u6570\u5411\u3051\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f, \u305d\u308c\u304c\u4f7f\u3048\u308b\u95a2\u6570\u3067\u3042\u308c\u3070\u4f7f\u3063\u305f\u65b9\u304c\u3088\u3044. \u306a\u3081\u3089\u304b\u306a\u95a2\u6570\u3067\u3042\u308c\u3070, \u666e\u901a\u306e\u30ac\u30a6\u30b9\u516c\u5f0f\u3084 Qng, Qk15 \u7b49\u306e\u533a\u9593\u5206\u5272\u3092\u884c\u308f\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u3088\u3044\u3053\u3068\u3082\u3042\u308b\u304c, \u3053\u308c\u3089\u306f\u5168\u304f\u3060\u3081\u306a\u3053\u3068\u3082\u3042\u308b\u306e\u3067\u691c\u7b97\u3057\u306a\u304c\u3089\u4f7f\u3063\u305f\u65b9\u304c\u3088\u3044.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (1) \u89e3\u304d\u3084\u3059\u3044\u554f\u984c<\/h4>\n<p>\u306f\u3058\u3081\u306b\u6bd4\u8f03\u7684\u89e3\u304d\u3084\u3059\u3044\u554f\u984c\u3092\u4f7f\u3063\u3066\u6709\u9650\u533a\u9593\u7a4d\u5206\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u50be\u5411\u3092\u898b\u3066\u304a\u304f. \u4f8b\u984c\u306f\u300c9.2.4.1 \u9069\u5fdc\u81ea\u52d5\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0 QAG\u300d\u306e\u4f8b\u984c\u3068\u3057\u3066\u4f7f\u7528\u3057\u305f\u6b21\u306e\u95a2\u6570\u3067\u3042\u308b.<br \/>\n\\[<br \/>\nf(x) = \\frac{1}{(x &#8211; 0.3)^2 + 0.01} + \\frac{1}{(x &#8211; 0.9)^2 + 0.04} &#8211; 6<br \/>\n\\]\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5947\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u308c\u3092 Qng, Qag (Qk15, Qk31, Qk61), Defin \u3067\u8a08\u7b97\u3057\u305f\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5948\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_1_exp1-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u6bd4\u8f03\u306e\u305f\u3081\u306b 2, 3, &#8230;, 31 \u70b9\u30ac\u30a6\u30b9\u516c\u5f0f\u5358\u4f53\u306e\u7d50\u679c\u3082\u8868\u793a\u3057\u305f. Qng \u306f 21, 43 \u307e\u305f\u306f 87 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f\u3092\u81ea\u52d5\u9078\u629e\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b.<\/p>\n<p>\u30ac\u30a6\u30b9\u516c\u5f0f\u3068 Qng \u306e\u7d50\u679c\u304b\u3089, \u3053\u306e\u554f\u984c\u306f 80 \u70b9\u7a0b\u5ea6\u306e\u30ac\u30a6\u30b9\u516c\u5f0f\u5358\u4f53\u3092\u4f7f\u3048\u3070\u6700\u9ad8\u7cbe\u5ea6\u3067\u8a08\u7b97\u3067\u304d\u305d\u3046\u3060\u3068\u63a8\u5b9a\u3067\u304d\u308b. \u4ed6\u306e\u81ea\u52d5\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7d50\u679c\u306f\u6ed1\u3089\u304b\u306a\u95a2\u6570\u306b\u5bfe\u3059\u308b\u57fa\u672c\u6027\u80fd\u306e\u50be\u5411\u3092\u8868\u3057\u3066\u3044\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (2) \u7aef\u70b9\u306b\u7279\u7570\u70b9<\/h4>\n<p>\u6570\u5024\u5b9f\u9a13 (2) \u4ee5\u4e0b\u3067\u306f, \u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6bd4\u8f03\u3068\u3057\u3066\u6bd4\u8f03\u7684\u89e3\u304d\u306b\u304f\u3044\u4f8b\u984c\u306e\u307f\u3092\u6271\u3046. \u305d\u308c\u305e\u308c\u306e\u4f8b\u984c\u306e\u8a73\u7d30\u306f\u6587\u732e[6]\u3092\u53c2\u7167\u306e\u3053\u3068.<\/p>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^1 x^c log(1\/x) dx = (c + 1)^{-2}<br \/>\n\\]\n\u7aef\u70b9 (x = 0) \u306b\u7279\u7570\u70b9\u304c\u3042\u308b. <\/p>\n<p>c = 2.6 \u306e\u3068\u304d\u306e\u95a2\u6570\u306e\u5f62\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5949\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u308c\u3092 Qng, Qag, Defin \u3067\u8a08\u7b97\u3057\u305f\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5950\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_2_exp2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u6bd4\u8f03\u306e\u305f\u3081\u306b\u30ac\u30a6\u30b9\u516c\u5f0f\u5358\u4f53 (N = 2 \uff5e 31) \u306e\u7d50\u679c\u3082\u793a\u3057\u305f. \u7aef\u70b9\u306b\u7279\u7570\u70b9\u304c\u3042\u308b\u306e\u3067, Defin \u304c\u4ed6\u306e\u516c\u5f0f\u3088\u308a\u3082\u901f\u3044.<\/p>\n<p>\u540c\u3058\u95a2\u6570\u3067 c = 0 \u3068\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5951\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5952\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_3_exp2_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u306f\u9006\u306b\u5c0f\u533a\u9593\u306b\u5206\u5272\u3057\u306a\u3044\u3068\u3046\u307e\u304f\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u3067\u3042\u308b. Qag \u3082 Key = 1 (15\u5206\u70b9)\u3000\u306e\u5834\u5408\u304c\u901f\u3044. Defin \u306f\u308f\u3059\u304b 51 \u56de\u306e\u95a2\u6570\u8a08\u7b97\u3067 \\(10^{-16}\\) \u306e\u30aa\u30fc\u30c0\u30fc\u306e\u7cbe\u5ea6\u306b\u9054\u3057\u305f.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (3) \u7aef\u70b9\u306b\u7279\u7570\u70b9 (2)<\/h4>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^{\\pi\/2} sin(x)^{c-1} dx = \\int_0^{\\pi\/2} x^{c-1}(sin(x)\/x)^{c-1} dx = 2^{c-2}\\Gamma(\\frac{c}{2})^2\/\\Gamma(c)<br \/>\n\\]\n\u7aef\u70b9 (x = 0) \u306b\u7279\u7570\u70b9\u304c\u3042\u308b. <\/p>\n<p>c = 1.5 \u306e\u3068\u304d\u306e\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5954\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5955\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_4_exp3-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u88ab\u7a4d\u5206\u95a2\u6570\u3092\u5909\u5f62\u3057\u3066\u4e0a\u306e 2 \u756a\u76ee\u306e\u5f62\u3067 Qaws \u3092\u9069\u7528\u3059\u308b\u3068\u52b9\u679c\u7684\u3067\u3042\u3063\u305f. \u306a\u304a, \u7aef\u70b9\u306b\u7279\u7570\u70b9\u304c\u3042\u308b\u305f\u3081 Defin \u304c\u975e\u5e38\u306b\u52b9\u679c\u7684\u3067\u3042\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (4) \u92ed\u3044\u30d4\u30fc\u30af<\/h4>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^1 \\frac{4^{-c}}{(x &#8211; \\frac{\\pi}{4})^2 + 16^{-c}} dx = arctan((4 &#8211; \\pi)4^{c-1} + arctan(\\pi 4^{c-1})<br \/>\n\\]\nc = 1 \u306e\u3068\u304d\u306e\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5956\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5957\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_5_exp4-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u5c0f\u533a\u9593\u306b\u5206\u5272\u3057\u306a\u304f\u3066\u3082\u9ad8\u7cbe\u5ea6\u306e\u30ac\u30a6\u30b9\u516c\u5f0f\u3067\u8a08\u7b97\u3067\u304d\u308b. Qng \u306f 43 \u5206\u70b9\u306e\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066 \\(10^{-16}\\) \u306e\u30aa\u30fc\u30c0\u30fc\u306e\u7cbe\u5ea6\u3067\u89e3\u3092\u6c42\u3081\u305f.<\/p>\n<p>C = 15 \u3068\u3059\u308b\u3068\u92ed\u3044\u30d4\u30fc\u30af (x = \\(\\pi\\)\/4) \u304c\u73fe\u308c\u3066\u304f\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5958\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5959\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_6_exp4_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u306b\u306f\u5c0f\u533a\u9593\u306b\u5206\u5272\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306a\u3044\u3068\u8a08\u7b97\u3067\u304d\u306a\u304f\u306a\u3063\u305f. Qag \u4ee5\u5916\u3067\u306f\u89e3\u304c\u6c42\u3081\u3089\u308c\u306a\u304b\u3063\u305f.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (5) \u533a\u9593\u5185\u306b\u7279\u7570\u70b9<\/h4>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^1 |x &#8211; \\frac{1}{3}|^c dx = \\frac{(2\/3)^{c+1} + (1\/3)^{c+1}}{c + 1}<br \/>\n\\]\n\u533a\u9593\u5185 (c = 1\/3) \u306b\u7279\u7570\u70b9\u304c\u3042\u308b.<\/p>\n<p>c = 0.5 \u306e\u3068\u304d\u306e\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5960\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5961\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_7_exp5-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u306f Qag \u3067\u3082\u89e3\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u304c, \u7279\u7570\u70b9\u304c\u65e2\u77e5\u3067\u3042\u308c\u3070 Qagp \u3067\u7279\u7570\u70b9\u3092\u6307\u5b9a\u3059\u308b\u306e\u304c\u6709\u52b9\u3067\u3042\u308b.<\/p>\n<p>c = 2.5 \u3068\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5962\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5963\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_8_exp5_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u7279\u7570\u70b9\u306e\u3068\u3053\u308d\u3067\u306a\u3081\u3089\u304b\u306b x \u8ef8\u306b\u63a5\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u305f\u3081\u304b, \u8a08\u7b97\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u5897\u3048\u305f. \u305f\u3060\u3057, Qagp \u304c\u6709\u52b9\u306a\u3053\u3068\u306f\u5909\u308f\u3089\u306a\u3044.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (6) \u632f\u52d5\u578b\u7a4d\u5206<\/h4>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^1 e^{20(x &#8211; 1)} sin(2^c x) dx = \\frac{20sin(2^c) &#8211; 2^c cos(2^c) + 2^c exp(-20)}{400 + 4^c}<br \/>\n\\]\n\u632f\u52d5\u578b\u7a4d\u5206 (\u91cd\u307f\u95a2\u6570 \\(w(x) = cos(\\omega x)\\) \u307e\u305f\u306f \\(sin(\\omega x)\\) \u306e\u6709\u9650\u533a\u9593\u306e\u7a4d\u5206) \u3067\u3042\u308b. \u5c02\u7528\u30d7\u30ed\u30b0\u30e9\u30e0 Qawo \u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b.<\/p>\n<p>c = 6 \u306e\u3068\u304d\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5964\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5965\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_9_exp6-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f Qawo \u3092\u4f7f\u3063\u3066 sin \u306e\u9805\u3092\u5206\u96e2\u3059\u308b\u3068\u3088\u3044. \u3053\u306e\u5834\u5408\u306f\u901a\u5e38\u306e (\u5c0f\u533a\u9593\u306b\u5206\u5272\u3057\u306a\u3044) \u30ac\u30a6\u30b9\u516c\u5f0f\u3067\u3082\u5341\u5206\u8a08\u7b97\u3067\u304d\u3066\u3044\u308b.<\/p>\n<p>c = 8 \u3068\u3059\u308b\u3068\u69d8\u5b50\u304c\u7570\u306a\u308a\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5966\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5967\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_10_exp6_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u4eca\u5ea6\u306f\u901a\u5e38\u306e\u30ac\u30a6\u30b9\u516c\u5f0f\u3067\u306f\u3046\u307e\u304f\u8a08\u7b97\u3067\u304d\u306a\u3044.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (7) \u7aef\u70b9\u306b\u7279\u7570\u70b9\u304c\u3042\u308b\u632f\u52d5\u578b\u7a4d\u5206<\/h4>\n<p>\u6b21\u306e\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^1 (x(1 &#8211; x))^{-1\/2} cos(2^c x) dx = \\pi cos(2^{c-1}) J_0(2^{c-1})<br \/>\n\\]\n\u632f\u52d5\u578b\u7a4d\u5206\u3067\u3042\u308b\u304c\u7aef\u70b9\u306b\u7279\u7570\u70b9\u304c\u3042\u308b.<\/p>\n<p>c = 8 \u3068\u3057\u305f\u3068\u304d\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5969\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5970\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_11_exp7-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Qawo \u4ee5\u5916\u3067\u306f \\(10^{7}\\) \u7a0b\u5ea6\u306e\u7cbe\u5ea6\u307e\u3067\u3057\u304b\u6c42\u3081\u3089\u308c\u306a\u304b\u3063\u305f.<\/p>\n<p>c = 1 \u3068\u3057\u305f\u3068\u304d\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5971\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5972\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_12_exp7_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u72b6\u6cc1\u306f c = 8 \u306e\u3068\u304d\u3068\u540c\u69d8\u3067\u3042\u308b. Defin \u306f\u901f\u3044\u304c \\(10^{-8}\\) \u4ed8\u8fd1\u3067\u7cbe\u5ea6\u304c\u982d\u6253\u3061\u306b\u306a\u3063\u305f.<\/p>\n<h3>9.3.3 \u7121\u9650\u30fb\u534a\u7121\u9650\u533a\u9593\u7a4d\u5206<\/h3>\n<p>\u305d\u308c\u305e\u308c\u306e\u4f8b\u984c\u306b\u304a\u3044\u3066, \u7a2e\u3005\u306e\u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u8a08\u7b97\u3057\u305f\u3068\u304d\u306e\u88ab\u7a4d\u5206\u95a2\u6570\u8a55\u4fa1\u56de\u6570\u3092\u6a2a\u8ef8\u306b, \u305d\u306e\u6642\u306e\u76f8\u5bfe\u8aa4\u5dee\u3092\u7e26\u8ef8\u306b\u5bfe\u6570\u30d7\u30ed\u30c3\u30c8\u3059\u308b.<\/p>\n<p>\u3053\u3053\u3067\u6bd4\u8f03\u3059\u308b\u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306f (\u9069\u5fdc) \u81ea\u52d5\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b\u304b\u3089, \u8981\u6c42\u7cbe\u5ea6\u3092\u9069\u5f53\u306b\u5909\u5316\u3055\u305b\u3066\u8a08\u7b97\u3092\u884c\u3044, \u305d\u306e\u3068\u304d\u306e\u5b9f\u969b\u306e\u95a2\u6570\u8a55\u4fa1\u56de\u6570\u3068\u76f8\u5bfe\u8aa4\u5dee\u3092\u30d7\u30ed\u30c3\u30c8\u3057\u305f.<\/p>\n<p>Qagi \u306f, \u534a\u7121\u9650\u7a4d\u5206\u3092\u6709\u9650\u533a\u9593 [0, 1] \u306e\u7a4d\u5206\u306b\u5909\u6570\u5909\u63db\u3057\u305d\u308c\u306b 15 \u70b9\u30ac\u30a6\u30b9\u30fb\u30af\u30ed\u30f3\u30ed\u30c3\u30c9\u516c\u5f0f\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u5fc5\u8981\u306a\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_a^{\\infty} f(x) dx = \\int_0^1 \\frac{f(a + (1 &#8211; t)\/t)}{t^2} dt<br \/>\n\\]\n\u307e\u305f, Qagi \u306f\u7121\u9650\u533a\u9593\u306e\u7a4d\u5206\u306b\u3082\u9069\u7528\u3067\u304d\u308b\u304c, \u7121\u9650\u7a4d\u5206\u306f 2 \u3064\u306e\u534a\u7121\u9650\u7a4d\u5206\u306e\u548c\u3068\u3057\u3066\u8a08\u7b97\u3055\u308c\u308b.<br \/>\n\\[<br \/>\n\\int_{-\\infty}^{+\\infty} f(x) dx = \\int_0^{\\infty} (f(x) + f(-x)) dx<br \/>\n\\]\n\u3053\u308c\u306b\u5bfe\u3057\u3066, DE \u516c\u5f0f Dehint \u3068 Deiint \u306f\u672c\u6587\u3067\u8aac\u660e\u3057\u305f\u5909\u63db\u95a2\u6570\u3092\u4f7f\u3046 (\u534a) \u7121\u9650\u533a\u9593\u5c02\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b.<\/p>\n<p>\u30d5\u30fc\u30ea\u30a8\u7a4d\u5206\u7528\u306e Qawf \u306f, \u7a4d\u5206\u533a\u9593\u3092\u5c0f\u533a\u9593\u306b\u5206\u5272\u3057\u305d\u308c\u3092\u9806\u6b21 Qawo \u3067\u7a4d\u5206\u3059\u308b. \u53ce\u675f\u3092\u901f\u304f\u3059\u308b\u305f\u3081\u306b\u52a0\u901f\u6cd5\u3092\u4f7f\u3046. Deoint \u306f\u672c\u6587\u3067\u8aac\u660e\u3057\u305f\u5909\u63db\u95a2\u6570\u306e DE \u516c\u5f0f\u3092\u4f7f\u3046\u30d5\u30fc\u30ea\u30a8\u7a4d\u5206\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (8) \u6307\u6570\u7a4d\u5206 E1(a)<\/h4>\n<p>\u6b21\u306e\u534a\u7121\u9650\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_a^{\\infty} \\frac{e^{-x}}{x} dx = E1(a)<br \/>\n\\]\nE1(a) \u306f\u7279\u6b8a\u95a2\u6570\u3068\u3057\u3066\u3088\u304f\u51fa\u3066\u304f\u308b\u6307\u6570\u7a4d\u5206\u3067\u3042\u308b. Qagi \u3068 Dehint \u3092\u4f7f\u3063\u305f\u8a08\u7b97\u7d50\u679c\u3092\u793a\u3059.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5974\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5975\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_13_exp8-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u6bd4\u8f03\u306e\u305f\u3081\u306b\u30ac\u30a6\u30b9\u30fb\u30e9\u30b2\u30fc\u30eb\u516c\u5f0f (2 \uff5e 31\u70b9) \u306e\u7d50\u679c\u3082\u793a\u3057\u305f.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (9) \u30ac\u30a6\u30b9\u7a4d\u5206<\/h4>\n<p>\u6b21\u306e\u7121\u9650\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_{-\\infty}^{+\\infty} x^4 e^{-x^2} dx = \\frac{3}{4} \\sqrt{\\pi}<br \/>\n\\]\n\u30ac\u30a6\u30b9\u7a4d\u5206\u3068\u547c\u3070\u308c, \u7a4d\u5206\u306b \\(x^4\\) \u3092\u542b\u3080.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5976\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5977\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_14_exp9-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u6bd4\u8f03\u306e\u305f\u3081\u306b\u30ac\u30a6\u30b9\u30fb\u30a8\u30eb\u30df\u30fc\u30c8\u516c\u5f0f (2 \uff5e 31\u70b9) \u306e\u7d50\u679c\u3082\u793a\u3057\u305f. \u3053\u306e\u7a4d\u5206\u306f\u6307\u6570\u306e\u9805\u3092\u9664\u304f\u30684\u6b21\u306e\u591a\u9805\u5f0f\u306a\u306e\u3067 3 \u6b21\u4ee5\u4e0a\u306e\u30ac\u30a6\u30b9\u30fb\u30a8\u30eb\u30df\u30fc\u30c8\u516c\u5f0f\u306f (\u4e38\u3081\u8aa4\u5dee\u3092\u9664\u3044\u3066) \u6b63\u3057\u3044\u5024\u3092\u4e0e\u3048\u308b. \u305d\u306e\u305f\u3081\u56f3\u306e\u3088\u3046\u306b 1 \u70b9\u3092\u9664\u3044\u3066 \\(10^{-15}\\) \u306e\u7cbe\u5ea6\u4ed8\u8fd1\u306b\u30d7\u30ed\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b. Qagi \u306f\u534a\u5206\u3065\u3064\u306b\u5206\u3051\u3066\u8a08\u7b97\u3059\u308b\u306e\u3067, \u624b\u9593\u306f\u304a\u304a\u3080\u306d2\u500d\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u305d\u306e\u5206\u8a08\u7b97\u91cf\u7684\u306b\u306f\u4e0d\u5229\u3067\u3042\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (10) \u975e\u5e38\u306b\u65e9\u304f 0 \u306b\u53ce\u308c\u3093\u3059\u308b\u95a2\u6570<\/h4>\n<p>\u6b21\u306e\u534a\u7121\u9650\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^{\\infty} x^2 exp(-2^{-c}x) dx = 2^{3c+1}<br \/>\n\\]\n\u975e\u5e38\u306b\u65e9\u304f 0 \u306b\u53ce\u308c\u3093\u3059\u308b\u95a2\u6570\u3067\u6709\u9650\u533a\u9593\u7528\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3082\u8a08\u7b97\u3067\u304d\u308b. c = 3 \u3068\u3057\u305f\u3068\u304d\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5979\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5980\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_15_exp10-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u30ac\u30a6\u30b9\u516c\u5f0f\u306f\u7a4d\u5206\u533a\u9593\u3092 [0, 300] \u3068\u3057\u305f. \u305d\u308c\u3067\u3082 \\(10^{-13}\\) \u4ee5\u4e0a\u306e\u7cbe\u5ea6\u3067\u8a08\u7b97\u3067\u304d\u305f.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (11) \u3086\u3063\u304f\u308a\u3068 0 \u306b\u53ce\u308c\u3093\u3059\u308b\u95a2\u6570<\/h4>\n<p>\u6b21\u306e\u534a\u7121\u9650\u7a4d\u5206\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^{\\infty} \\frac{x^{c-1}}{(1 + 10x)^2} dx = 10^{-c}(1 &#8211; c)\\pi\/sin(\\pi c)<br \/>\n\\]\n\u3086\u3063\u304f\u308a\u3068 0 \u306b\u53ce\u308c\u3093\u3059\u308b\u95a2\u6570\u3067, \u3053\u3046\u306a\u308b\u3068\u6709\u9650\u533a\u9593\u7528\u7a4d\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u8a08\u7b97\u3067\u304d\u306a\u3044. c = 1.5 \u3068\u3057\u305f\u3068\u304d\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u305f.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5981\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5982\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_16_exp11-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u7aef\u70b9 (x = 0) \u304c\u7279\u7570\u70b9\u306a\u306e\u3067\u6709\u9650\u533a\u9593\u306e\u5834\u5408\u3068\u540c\u3058\u3088\u3046\u306bDE\u516c\u5f0f\u306e Dehint \u304c\u6709\u52b9\u3067\u3042\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (12) \u30d5\u30fc\u30ea\u30a8\u7a4d\u5206<\/h4>\n<p>\u6b21\u306e\u534a\u7121\u9650\u7a4d\u5206 (\u30d5\u30fc\u30ea\u30a8\u7a4d\u5206) \u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int _0^{\\infty} x^{-1\/2} exp(-2^{-c}x)cos(x) dx = \\sqrt{\\pi} (1 + 4^{-c})^{-1\/4} cos(\\frac{arctan(2^c)}{2})<br \/>\n\\]\n\u6bd4\u8f03\u7684\u901f\u304f 0 \u306b\u8fd1\u3065\u3044\u3066\u3044\u304f\u95a2\u6570\u3067\u3042\u308b. c = 2 \u306e\u6642\u306e\u7d50\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5983\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5984\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_17_exp12-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Deoint \u3067\u306f2\u7a2e\u985e\u306e\u5909\u63db\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b. \u6570\u5024\u7a4d\u5206(2)\u3067\u8aac\u660e\u3057\u305f\u6587\u732e[9]\u306e\u95a2\u6570\u3092 Deoint, \u6587\u732e[7]\u306e\u95a2\u6570\u3092 Deoint2 \u3068\u8868\u793a\u3057\u305f. \u5f8c\u304b\u3089\u63d0\u6848\u3055\u308c\u305f Deoint \u306e\u65b9\u304c\u5c11\u3057\u901f\u3044\u3053\u3068\u304c\u308f\u304b\u308b.<\/p>\n<h4>\u6570\u5024\u5b9f\u9a13 (13) \u30d5\u30fc\u30ea\u30a8\u7a4d\u5206<\/h4>\n<p>\u6b21\u306e\u534a\u7121\u9650\u7a4d\u5206(\u30d5\u30fc\u30ea\u30a8\u7a4d\u5206)\u3092\u6c42\u3081\u308b.<br \/>\n\\[<br \/>\n\\int_0^{\\infty} log(x)sin(x) dx = -\\gamma<br \/>\n\\]\n\u632f\u5e45\u304c\u5f90\u3005\u306b\u5927\u304d\u304f\u306a\u308b\u95a2\u6570\u3067\u3042\u308b.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13_F.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5985\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13_F.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13_F-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13.png\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-5986\" srcset=\"https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13.png 640w, https:\/\/www.ktech.biz\/jp\/wp-content\/uploads\/sites\/2\/2026\/07\/9-3_18_exp13-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\u3053\u306e\u7a4d\u5206\u306f Qawf \u3067\u306f\u30a8\u30e9\u30fc\u306b\u306a\u308a\u8a08\u7b97\u3067\u304d\u306a\u304b\u3063\u305f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>9.3.1 \u5b9f\u7528\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u9078\u629e XLPack \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u6570\u5024\u7a4d\u5206\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f, QUADPACK (\u6587\u732e[6]) \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u4e8c\u91cd\u6307\u6570\u95a2\u6570 (DE) \u516c\u5f0f\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u5206\u3051\u3089\u308c\u308b. \u524d\u8005\u306f SLATEC \u306b [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-5945","post","type-post","status-publish","format-standard","hentry","category-num"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"9.3.1 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\\u5b9f\\u7528\\u30d7\\u30ed\\u30b0\\u30e9\\u30e0\\u306e\\u30d9\\u30f3\\u30c1\\u30de\\u30fc\\u30af | K \\u30c6\\u30af\\u30ce\\u30ed\\u30b8\\u30fc\",\"headline\":\"9.3 \\u6570\\u5024\\u7a4d\\u5206 (3) 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