{"id":4636,"date":"2025-01-03T16:27:01","date_gmt":"2025-01-03T07:27:01","guid":{"rendered":"https:\/\/www.ktech.biz\/jp\/?p=4636"},"modified":"2025-01-03T16:27:01","modified_gmt":"2025-01-03T07:27:01","slug":"xlpack-70-api","status":"publish","type":"post","link":"https:\/\/www.ktech.biz\/jp\/manual\/xlpack-70-api\/","title":{"rendered":"XLPack 7.0 API \u306e\u4f7f\u7528\u6cd5"},"content":{"rendered":"<h3>XLPack API\u3068\u306f<\/h3>\n<p>XLPack API (C\/C++\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9) \u306fXLPack\u306e\u6570\u5024\u8a08\u7b97\u30e2\u30b8\u30e5\u30fc\u30eb\u3092Excel\u4ee5\u5916\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059. \u3053\u308c\u3092\u4f7f\u3046\u3068\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<ul>\n<li>XLPack\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u6570\u5024\u8a08\u7b97\u30e2\u30b8\u30e5\u30fc\u30eb\u3092C\/C++\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/li>\n<li>C\/C++\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u304d\u308b\u306a\u3089\u3070\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u304b\u3089\u3082\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059. Python, C#\u306b\u3064\u3044\u3066\u306f\u57fa\u672c\u6a5f\u80fd\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059<\/li>\n<li>C\/C++\u306b\u3064\u3044\u3066\u306fXLPack API\u7528\u306eLAPACKE\/CBLAS\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059<\/li>\n<li>XLPack API\u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306fXLPack\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u30d1\u30bd\u30b3\u30f3\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/li>\n<\/ul>\n<h3>\u3054\u6ce8\u610f<\/h3>\n<p>XLPack API\u306fXLPack\u306e\u5185\u90e8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u3042\u308a\u306e\u307e\u307e\u516c\u958b\u3059\u308b\u3082\u306e\u3067, \u3059\u3079\u3066\u306e\u6761\u4ef6\u4e0b\u3067\u30c6\u30b9\u30c8\u3055\u308c\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093. \u5f93\u3063\u3066, \u3053\u308c\u3089\u306e\u6a5f\u80fd, \u52d5\u4f5c, \u4fe1\u983c\u6027\u7b49\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093. \u307e\u305f, \u4e88\u544a\u306a\u304f\u4ed5\u69d8\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059. \u8a73\u3057\u304f\u306fXLPack SDK\u306e\u6dfb\u4ed8\u6587\u66f8\u3092\u53c2\u7167\u304f\u3060\u3055\u3044.<\/p>\n<h3>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h3>\n<p><a href =\"https:\/\/www.ktech.biz\/jp\/support\/downloads\/\">\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8<\/a> \u3092\u53c2\u7167\u304f\u3060\u3055\u3044.<\/p>\n<p>SDK\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e C\/C++, Python, C# \u3092\u5bfe\u8c61\u3068\u3057\u3066API\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u5165\u3063\u3066\u3044\u307e\u3059. SDK\u306b\u542b\u307e\u308c\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u3063\u3066C\/C++\u304b\u3089XLPack\u306e\u5168\u6a5f\u80fd, \u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u304b\u3089XLPack\u306e\u57fa\u672c\u6a5f\u80fd\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059. \u4f7f\u7528\u4f8b\u304c\u6dfb\u4ed8\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067, \u305d\u308c\u3092\u53c2\u8003\u306b\u3059\u308c\u3070\u5bb9\u6613\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<h3><strong>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb<\/strong><\/h3>\n<p>C\/C++, Python \u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u3088\u308a\u30aa\u30f3\u30e9\u30a4\u30f3\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u53c2\u7167\u3067\u304d\u307e\u3059.<\/p>\n<h4>C\/C++\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h4>\n<p><a href=\"\/doc\/7.0\/ja\/c\/modules.html\" target=\"_blank\" rel=\"noopener noreferrer\">C\/C++\u6570\u5024\u8a08\u7b97\u30e9\u30a4\u30d6\u30e9\u30ea \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb<\/a> (\u5225\u30bf\u30d6\u3067\u958b\u304d\u307e\u3059)<\/p>\n<h4>Python \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/h4>\n<p><a href=\"\/doc\/7.0\/ja\/python\/modules.html\" target=\"_blank\" rel=\"noopener noreferrer\">Python\u6570\u5024\u8a08\u7b97\u30e9\u30a4\u30d6\u30e9\u30ea \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb (\u57fa\u672c\u6a5f\u80fd\u7528)<\/a> (\u5225\u30bf\u30d6\u3067\u958b\u304d\u307e\u3059)<\/p>\n<h3><strong>API \u306e\u4f7f\u7528\u6cd5<\/strong><\/h3>\n<h4>C\/C++\u306e\u5834\u5408<\/h4>\n<p>C\/C++\u304b\u3089\u306fSDK\u306b\u542b\u307e\u308c\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30ea\u30f3\u30af\u3059\u308b\u3060\u3051\u3067\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<p>Windows\u306e\u5834\u5408\u306b\u306f XLPack.lib (64\u30d3\u30c3\u30c8) \u307e\u305f\u306f XLPack_32.lib (32\u30d3\u30c3\u30c8)\u3092\u30ea\u30f3\u30af\u3057\u307e\u3059.<\/p>\n<p>\u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306f cnumlib.h, spcnumlib.h, pdecnumlib.h \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<h4>Python\u306e\u5834\u5408<\/h4>\n<p>Python \u306b\u3064\u3044\u3066\u306f XLPack (\u57fa\u672c\u6a5f\u80fd) \u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u304c SDK \u306b\u5165\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p>64\u30d3\u30c3\u30c8\u7248\u3067\u306f\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb XLPack.pyd \u3092\u4f7f\u7528\u3067\u304d\u307e\u3059. \u3053\u308c\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f, \u547c\u3073\u51fa\u3059\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u307e\u305f\u306f\u74b0\u5883\u5909\u6570PYTHONPATH\u3067\u6307\u5b9a\u3055\u308c\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059. Python 3.7 \u4ee5\u964d\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u304c, \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3046\u307e\u304f\u52d5\u4f5c\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093. \u305d\u306e\u5834\u5408\u306b\u306f XLPack.py (\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u540c\u7b49\u306e\u52d5\u4f5c\u3092\u3059\u308bctypes\u7248) \u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044.<\/p>\n<p>32\u30d3\u30c3\u30c8\u7248\u3067\u306f XLPack.py (ctypes\u7248) \u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044.<\/p>\n<p>Python\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u304a\u3088\u3073ctypes\u7248\u3067\u306f\u884c\u5217\u3092\u8868\u3059\u306e\u306bNumpy\u306endarray\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059. \u3042\u3089\u304b\u3058\u3081Numpy\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059.<\/p>\n<h4>\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u5834\u5408<\/h4>\n<p>\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u3067\u306fDLL\u3092\u76f4\u63a5\u547c\u3073\u51fa\u3057\u307e\u3059. \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b\u304cSDK\u306b\u5165\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p>DLL\u3092\u76f4\u63a5\u547c\u51fa\u3059\u5834\u5408, \u4e0b\u8a18\u306e\u4e00\u90e8\u306e\u95a2\u6570\u3092\u9664\u3044\u3066C\/C++\u3068\u540c\u3058\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u306a\u308a\u307e\u3059(C\/C++\u30e9\u30a4\u30d6\u30e9\u30ea \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u53c2\u7167). <\/p>\n<p>\u7279\u6b8a\u95a2\u6570\u3068BLAS2, 3 \u95a2\u6570\u306e\u3088\u3046\u306b errno\u3092\u30bb\u30c3\u30c8\u3059\u308b\u4e00\u90e8\u306e\u95a2\u6570\u306fC\/C++\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u7570\u306a\u308a\u307e\u3059. \u95a2\u6570\u540d\u306e\u5148\u982d\u306bx\u30a2\u30f3\u30c0\u30fc\u30d0\u30fc(x_)\u3092\u4ed8\u3051, \u5f15\u6570\u306e\u6700\u5f8c\u306berrno\u3092\u4ed8\u3051\u52a0\u3048\u305f\u3082\u306e\u306b\u306a\u308a\u307e\u3059. \u4f8b\u3048\u3070,<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>func(double a1, double a2)<\/code><\/pre>\n<\/div>\n<p>\u306e\u5834\u5408, \u6b21\u306e\u3088\u3046\u306b\u5909\u66f4\u3055\u308c\u307e\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>x_func(double a1, double a2, errno_t *xerrno)<\/code><\/pre>\n<\/div>\n<p>xerrno\u306f\u6b63\u5e38\u7d42\u4e86\u6642\u306b\u306f0\u3092\u8fd4\u3057\u307e\u3059\u304c, \u30a8\u30e9\u30fc\u304c\u3042\u308c\u3070EDOM\u307e\u305f\u306fERANGE(C\u8a00\u8a9e\u306eerrno.h\u306e\u5024)\u3092\u8fd4\u3057\u307e\u3059. BLAS 2, 3 \u95a2\u6570\u306f\u4e00\u822c\u7684\u306a\u5b9f\u88c5\u3067\u306ferrno\u3092\u8a2d\u5b9a\u3057\u307e\u305b\u3093\u304c, \u62e1\u5f35\u6a5f\u80fd\u3068\u3057\u3066\u5f15\u6570\u306b\u30a8\u30e9\u30fc\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u306fEDOM\u3092\u8a2d\u5b9a\u3057\u307e\u3059.<\/p>\n<p>\u5bfe\u8c61\u306b\u306a\u308b\u95a2\u6570\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059.<\/p>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>errno\u3092\u8a2d\u5b9a\u3059\u308b\u95a2\u6570\u306e\u4e00\u89a7<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<h4>\u7279\u6b8a\u95a2\u6570<\/h4>\n<p>factorial<br \/>\nccbrt ccbrt_sub<br \/>\nlaguerre alaguerre legendre legendred alegendre sharmonic sharmonic_sub<br \/>\nsharmonicr sharmonici hermite chebt chebtd chebu chebs<br \/>\ngegenbauer gegenbauerd1 gegenbauerd jacobi jacobid1 jacobid2 jacobid<br \/>\nsqrt1pm1 powm1 sin_pi cos_pi cexpm1 cexpm1_sub clog1p clog1p_sub ccot ccot_sub<br \/>\nli ei e1 en spence<br \/>\nci si chi shi<br \/>\ntgamma1pm1 lgammas rgamma tgammaratio tgammadratio cgamma cgamma_sub clgamma<br \/>\nclgamma_sub crgamma crgamma_sub poch poch1<br \/>\nbeta lbeta cbeta cbeta_sub clbeta clbeta_sub<br \/>\ndigamma trigamma polygamma cdigamma cdigamma_sub<br \/>\ngammai gammaic gammait gammap gammaq gammapi gammaqi gammapia gammaqia gammapd<br \/>\nbetax betaxc ibeta ibetac ibetai ibetaci ibetaia ibetacia ibetaib ibetacib ibetad<br \/>\nzeta<br \/>\nerfi erfci dawson<br \/>\nbesj0 besj1 besjn besy0 besy1 besyn besjnu besynu besjnd besjnud besynd besynud<br \/>\nsbesjn sbesyn sbesjnu sbesynu<br \/>\nbesi0 besi0e besi1 besi1e besin besk0 besk0e besk1 besk1e beskn besinu besknu<br \/>\nbesind besknd besinud besknud sbesin sbeskn sbesinu sbesknu<br \/>\nairyai airybi airyaid airybid<br \/>\nchu hyp1f1 lhyp1f1 hyp1f1r hyp0f1 hyp1f0 hyp2f0 hyppfq<br \/>\njelli jsn jcn jdn jns jnc jnd jsc jsd jdc jds jcs jcd<br \/>\njtheta1 jtheta1t jtheta2 jtheta2t jtheta3 jtheta3t jtheta3m1 jtheta3m1t jtheta4 jtheta4t<br \/>\njtheta4m1 jtheta4m1t<br \/>\ncelli1 celli2 celli3 elli1 elli2 elli3 rc rd rg rf rj jzeta hlambda<\/p>\n<h4>BLAS 2<\/h4>\n<p>dgemv dgbmv dsymv dsbmv dspmv dtrmv dtbmv dtpmv dtrsv dtbsv dtpsv dger dsyr dspr<br \/>\ndsyr2 dspr2<br \/>\nzgemv zgbmv zhemv zhbmv zhpmv zsymv zsbmv zspmv ztrmv ztbmv ztpmv ztrsv ztbsv<br \/>\nztpsv zgeru zgerc zher zhpr zsyr zspr zher2 zhpr2 zsyr2 zspr2<\/p>\n<h4>BLAS 3<\/h4>\n<p>dgemm dsymm dtrmm dtrsm dsyrk dsyr2k<br \/>\nzgemm zsymm zhemm ztrmm ztrsm zsyrk zherk zsyr2k zher2k<br \/>\n<\/div><\/div>\n<h3>LAPACKE\/CBLAS\u306e\u4f7f\u7528\u6cd5<\/h3>\n<p>C\/C++\u306b\u3064\u3044\u3066\u306fXLPack API\u7528\u306eLAPACKE\/CBLAS\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6dfb\u4ed8\u3055\u308c\u3066\u3044\u307e\u3059. \u30e9\u30a4\u30d6\u30e9\u30ea\u306f, 64\u30d3\u30c3\u30c8\u306e\u5834\u5408\u306b\u306f Lapacke.lib, 32\u30d3\u30c3\u30c8\u306e\u5834\u5408\u306b\u306f Lapacke_32.lib \u3067\u3059. \u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306f lapacke.h \u304a\u3088\u3073 cblas.h \u3067\u3059.<\/p>\n<p>\u3053\u308c\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a LAPACKE\/CBLAS \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 (LAPACK\/BLAS\u306b\u542b\u307e\u308c\u308b\u6a19\u6e96C\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9) \u3067 LAPACK\/BLAS \u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059. \u5404\u95a2\u6570\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30a4\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044.<\/p>\n<p><a href=\"https:\/\/www.netlib.org\/lapack\/lapacke.html\">LAPACKE\u306e\u8aac\u660e<\/a><br \/>\n<a href=\"https:\/\/www.netlib.org\/lapack\/explore-html\/\">LAPACK\u30de\u30cb\u30e5\u30a2\u30eb (LAPACKE\u304a\u3088\u3073CBLAS\u3092\u542b\u3080)<\/a><\/p>\n<p>XLPack\u306b\u542b\u307e\u308c\u3066\u3044\u308bLapack\/BLAS\u306e\u95a2\u6570\u306b\u5bfe\u5fdc\u3059\u308b\u4ee5\u4e0b\u306eLAPACKE\u304a\u3088\u3073CBLAS\u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059.<br \/>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>LAPACKE\/CBLAS\u95a2\u6570\u4e00\u89a7<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n(*)\u306f\u57fa\u672c\u6a5f\u80fd\u3067\u4f7f\u7528\u3067\u304d\u308b\u3082\u306e\u3092\u793a\u3059<\/p>\n<p>cblas_drotg cblas_drotmg cblas_drot cblas_drotm cblas_dswap cblas_dscal<br \/>\ncblas_dcopy cblas_daxpy cblas_ddot cblas_dsdot cblas_dnrm2 cblas_dasum<br \/>\ncblas_idamax<br \/>\ncblas_dgemv cblas_dgbmv cblas_dger cblas_dsbmv cblas_dspmv cblas_dspr<br \/>\ncblas_dspr2 cblas_dsymv cblas_dsyr cblas_dsyr2 cblas_dtbmv cblas_dtbsv<br \/>\ncblas_dtpmv cblas_dtpsv cblas_dtrmv cblas_dtrsv<br \/>\ncblas_dgemm cblas_dsymm cblas_dsyrk cblas_dsyr2k cblas_dtrmm cblas_dtrsm<\/p>\n<p>cblas_zswap cblas_zscal cblas_zdscal cblas_zcopy cblas_zaxpy cblas_zdotu_sub<br \/>\ncblas_zdotc_sub cblas_dznrm2 cblas_dzasum cblas_izamax<br \/>\ncblas_zgemv cblas_zgbmv cblas_zhemv cblas_zhbmv cblas_zhpmv cblas_ztrmv<br \/>\ncblas_ztbmv cblas_ztpmv cblas_ztrsv cblas_ztbsv cblas_ztpsv cblas_zgeru<br \/>\ncblas_zgerc cblas_zher cblas_zher2 cblas_zhpr cblas_zhpr2<br \/>\ncblas_zgemm cblas_zsymm cblas_zhemm cblas_zherk cblas_zher2k cblas_ztrmm<br \/>\ncblas_ztrsm cblas_zsyrk cblas_zsyr2k<\/p>\n<p>LAPACKE_ddisna LAPACKE_dgbcon LAPACKE_dgbsv LAPACKE_dgbsvx LAPACKE_dgbtrf<br \/>\nLAPACKE_dgbtrs LAPACKE_dgebak LAPACKE_dgebal LAPACKE_dgecon(*) LAPACKE_dgees<br \/>\nLAPACKE_dgeesx LAPACKE_dgeev LAPACKE_dgeevx LAPACKE_dgejsv LAPACKE_dgelqf<br \/>\nLAPACKE_dgels(*) LAPACKE_dgelsd LAPACKE_dgelss LAPACKE_dgelsy LAPACKE_dgeqp3<br \/>\nLAPACKE_dgeqrf LAPACKE_dgesdd LAPACKE_dgesv(*) LAPACKE_dgesvd LAPACKE_dgesvdq<br \/>\nLAPACKE_dgesvdx LAPACKE_dgesvx LAPACKE_dgetrf LAPACKE_dgetri LAPACKE_dgetrs<br \/>\nLAPACKE_dgetsls LAPACKE_dgges LAPACKE_dggesx LAPACKE_dggev LAPACKE_dggevx<br \/>\nLAPACKE_dggglm LAPACKE_dgglse LAPACKE_dggsvd3 LAPACKE_dgtcon LAPACKE_dgtsv<br \/>\nLAPACKE_dgtsvx LAPACKE_dgttrf LAPACKE_dgttrs LAPACKE_dhsein LAPACKE_dhseqr<br \/>\nLAPACKE_dlamch(*) LAPACKE_dlange(*) LAPACKE_dlansy(*) LAPACKE_dlantr LAPACKE_dopgtr<br \/>\nLAPACKE_dopmtr LAPACKE_dorghr LAPACKE_dormhr LAPACKE_dorglq LAPACKE_dorgqr<br \/>\nLAPACKE_dorgtr LAPACKE_dormlq LAPACKE_dormqr LAPACKE_dormtr LAPACKE_dpbcon<br \/>\nLAPACKE_dpbsv LAPACKE_dpbsvx LAPACKE_dpbtrf LAPACKE_dpbtrs LAPACKE_dpocon(*)<br \/>\nLAPACKE_dposv(*) LAPACKE_dposvx LAPACKE_dpotrf LAPACKE_dpotri LAPACKE_dpotrs<br \/>\nLAPACKE_dppcon LAPACKE_dppsv LAPACKE_dppsvx LAPACKE_dpptrf LAPACKE_dpptri<br \/>\nLAPACKE_dpptrs LAPACKE_dptcon LAPACKE_dpteqr LAPACKE_dptsv LAPACKE_dptsvx<br \/>\nLAPACKE_dpttrf LAPACKE_dpttrs LAPACKE_dsbev LAPACKE_dsbevd LAPACKE_dsbevx<br \/>\nLAPACKE_dsbgv LAPACKE_dsbgvd LAPACKE_dsbgvx LAPACKE_dsbtrd LAPACKE_dsgesv<br \/>\nLAPACKE_dspcon LAPACKE_dspev LAPACKE_dspevd LAPACKE_dspevx LAPACKE_dspgv<br \/>\nLAPACKE_dspgvd LAPACKE_dspgvx LAPACKE_dsposv LAPACKE_dspsv LAPACKE_dspsvx<br \/>\nLAPACKE_dsptrd LAPACKE_dsptrf LAPACKE_dsptri LAPACKE_dsptrs LAPACKE_dstebz<br \/>\nLAPACKE_dstedc LAPACKE_dstein LAPACKE_dstemr LAPACKE_dsteqr LAPACKE_dsterf<br \/>\nLAPACKE_dstev LAPACKE_dstevd LAPACKE_dstevr LAPACKE_dstevx LAPACKE_dsycon<br \/>\nLAPACKE_dsyev(*) LAPACKE_dsyevd LAPACKE_dsyevr LAPACKE_dsyevx LAPACKE_dsygv<br \/>\nLAPACKE_dsygvd LAPACKE_dsygvx LAPACKE_dsysv LAPACKE_dsysvx LAPACKE_dsytrd<br \/>\nLAPACKE_dsytrf LAPACKE_dsytri LAPACKE_dsytrs LAPACKE_dtbcon LAPACKE_dtbtrs<br \/>\nLAPACKE_dtpcon LAPACKE_dtptri LAPACKE_dtptrs LAPACKE_dtrcon LAPACKE_dtrexc<br \/>\nLAPACKE_dtrsen LAPACKE_dtrsna LAPACKE_dtrsyl LAPACKE_dtrtri LAPACKE_dtrtrs<br \/>\nLAPACKE_dtrttf LAPACKE_dlatms<\/p>\n<p>LAPACKE_slamch<\/p>\n<p>LAPACKE_zcgesv LAPACKE_zcposv LAPACKE_zgbcon LAPACKE_zgbsv LAPACKE_zgbsvx<br \/>\nLAPACKE_zgbtrf LAPACKE_zgbtrs LAPACKE_zgebak LAPACKE_zgebal LAPACKE_zgecon<br \/>\nLAPACKE_zgees LAPACKE_zgeesx LAPACKE_zgeev LAPACKE_zgeevx LAPACKE_zgejsv<br \/>\nLAPACKE_zgelqf LAPACKE_zgels LAPACKE_zgelsd LAPACKE_zgelss LAPACKE_zgelsy<br \/>\nLAPACKE_zgeqp3 LAPACKE_zgeqrf LAPACKE_zgesdd LAPACKE_zgesv LAPACKE_zgesvd<br \/>\nLAPACKE_zgesvdq LAPACKE_zgesvdx LAPACKE_zgesvx LAPACKE_zgetrf LAPACKE_zgetri<br \/>\nLAPACKE_zgetrs LAPACKE_zgetsls LAPACKE_zgges LAPACKE_zggesx LAPACKE_zggev<br \/>\nLAPACKE_zggevx LAPACKE_zggglm LAPACKE_zgglse LAPACKE_zggsvd3 LAPACKE_zgtcon<br \/>\nLAPACKE_zgtsv LAPACKE_zgtsvx LAPACKE_zgttrf LAPACKE_zgttrs LAPACKE_zhbev<br \/>\nLAPACKE_zhbevd LAPACKE_zhbevx LAPACKE_zhbgv LAPACKE_zhbgvd LAPACKE_zhbgvx<br \/>\nLAPACKE_zhbtrd LAPACKE_zhecon LAPACKE_zheev LAPACKE_zheevd LAPACKE_zheevr<br \/>\nLAPACKE_zheevx LAPACKE_zhegv LAPACKE_zhegvd LAPACKE_zhegvx LAPACKE_zhesv<br \/>\nLAPACKE_zhesvx LAPACKE_zhetrd LAPACKE_zhetrf LAPACKE_zhetri LAPACKE_zhetrs<br \/>\nLAPACKE_zhpcon LAPACKE_zhpev LAPACKE_zhpevd LAPACKE_zhpevx LAPACKE_zhpgv<br \/>\nLAPACKE_zhpgvd LAPACKE_zhpgvx LAPACKE_zhpsv LAPACKE_zhpsvx LAPACKE_zhptrd<br \/>\nLAPACKE_zhptrf LAPACKE_zhptri LAPACKE_zhptrs LAPACKE_zhsein LAPACKE_zhseqr<br \/>\nLAPACKE_zlange LAPACKE_zlanhe LAPACKE_zlansy LAPACKE_zlantr LAPACKE_zpbcon<br \/>\nLAPACKE_zpbsv LAPACKE_zpbsvx LAPACKE_zpbtrf LAPACKE_zpbtrs LAPACKE_zpocon<br \/>\nLAPACKE_zposv LAPACKE_zposvx LAPACKE_zpotrf LAPACKE_zpotri LAPACKE_zpotrs<br \/>\nLAPACKE_zppcon LAPACKE_zppsv LAPACKE_zppsvx LAPACKE_zpptrf LAPACKE_zpptri<br \/>\nLAPACKE_zpptrs LAPACKE_zptcon LAPACKE_zpteqr LAPACKE_zptsv LAPACKE_zptsvx<br \/>\nLAPACKE_zpttrf LAPACKE_zpttrs LAPACKE_zspcon LAPACKE_zspsv LAPACKE_zspsvx<br \/>\nLAPACKE_zsptrf LAPACKE_zsptri LAPACKE_zsptrs LAPACKE_zstedc LAPACKE_zstein<br \/>\nLAPACKE_zstemr LAPACKE_zsteqr LAPACKE_zsycon LAPACKE_zsyr LAPACKE_zsysv<br \/>\nLAPACKE_zsysvx LAPACKE_zsytrf LAPACKE_zsytri LAPACKE_zsytrs LAPACKE_ztbcon<br \/>\nLAPACKE_ztbtrs LAPACKE_ztpcon LAPACKE_ztptri LAPACKE_ztptrs LAPACKE_ztpttf<br \/>\nLAPACKE_ztrcon LAPACKE_ztrevc3 LAPACKE_ztrexe LAPACKE_ztrsen LAPACKE_ztrsna<br \/>\nLAPACKE_ztrsyl LAPACKE_ztrtri LAPACKE_ztrtrs LAPACKE_ztrttf LAPACKE_zunghr<br \/>\nLAPACKE_zunglq LAPACKE_zungqr LAPACKE_zungtr LAPACKE_zunmhr LAPACKE_zunmlq<br \/>\nLAPACKE_zunmtr LAPACKE_zunmqr LAPACKE_zupgtr LAPACKE_zupmtr LAPACKE_zlatms<br \/>\n<\/div><\/div>\n\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u51fa\u529b\u306b\u95a2\u3057\u3066\u30aa\u30ea\u30b8\u30ca\u30eb\u3068\u7570\u306a\u308a\u4e00\u90e8\u306e\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066Lapacke\/CBLAS\u3067\u306f\u306a\u304f\u5143\u306eLapack\/BLAS\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u529b\u3055\u308c\u307e\u3059. \u305d\u306e\u5834\u5408, \u5f15\u6570\u306e\u756a\u53f7\u304cLapacke\/CBLAS\u3068\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u306e\u3067\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044.<\/p>\n<p>\u30aa\u30ea\u30b8\u30ca\u30eb\u306eLAPACKE\u306b\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u4ee5\u4e0b\u306e\u95a2\u6570\u3092\u62e1\u5f35\u6a5f\u80fd\u3068\u3057\u3066\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059.<br \/>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>LAPACKE\u8ffd\u52a0\u95a2\u6570\u4e00\u89a7<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\ndouble LAPACKE_dlangb(int matrix_layout, char norm, int n, int kl, int ku, const double *ab, int ldab)<br \/>\ndouble LAPACKE_dlangt(char norm, int n, const double *dl, const double *d, const double *du)<br \/>\ndouble LAPACKE_dlansb(int matrix_layout, char norm, char uplo, int n, int k, const double *ab, int ldab)<br \/>\ndouble LAPACKE_dlansp(int matrix_layout, char norm, char uplo, int n, const double *ap)<br \/>\ndouble LAPACKE_dlanst(char norm, int n, const double *d, const double *e)<br \/>\nint LAPACKE_dtrevc3(int matrix_layout, char side, char howmny, int* select, int n, const double* t, int ldt, double* vl, int ldvl, double* vr, int ldvr, int mm, int* m)<br \/>\ndouble LAPACKE_zlangb(int matrix_layout, char norm, int n, int kl, int ku, const doublecomplex *ab, int ldab)<br \/>\ndouble LAPACKE_zlangt(char norm, int n, const doublecomplex *dl, const doublecomplex *d, const doublecomplex *du)<br \/>\ndouble LAPACKE_zlanhb(int matrix_layout, char norm, char uplo, int n, int k, const doublecomplex *ab, int ldab)<br \/>\ndouble LAPACKE_zlanhp(int matrix_layout, char norm, char uplo, int n, const doublecomplex *ap)<br \/>\ndouble LAPACKE_zlanht(char norm, int n, const double *d, const doublecomplex *e)<br \/>\ndouble LAPACKE_zlansp(int matrix_layout, char norm, char uplo, int n, const doublecomplex *ap)<br \/>\nint LAPACKE_ztrevc3(int matrix_layout, char side, char howmny, const int* select, int n, doublecomplex* t, int ldt, doublecomplex* vl, int ldvl, doublecomplex* vr, int ldvr, int mm, int* m)<br \/>\n<\/div><\/div>\n<h3>API\u306e\u4f7f\u7528\u4f8b<\/h3>\n<p>\u4ee5\u4e0b, API\u306e\u4f7f\u7528\u4f8b\u3092\u793a\u3057\u307e\u3059.<br \/>\n\u3053\u3053\u3067\u306f\u6b21\u306e2\u3064\u306e\u4f8b\u984c (dgesv \u3068 qk15 \u306e\u4f7f\u7528\u4f8b) \u3092\u8aac\u660e\u3057\u307e\u3059. \u305d\u306e\u4ed6\u306e\u95a2\u6570\u306e\u4f7f\u7528\u4f8b\u306b\u3064\u3044\u3066\u306fSDK\u306b\u5165\u3063\u3066\u3044\u308b\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u53c2\u7167\u304f\u3060\u3055\u3044.<\/p>\n<h4>\u4f8b\u984c(1)<\/h4>\n<p>\u9023\u7acb\u4e00\u6b21\u65b9\u7a0b\u5f0f Ax = B \u3092\u89e3\u304f. \u305f\u3060\u3057, \u4fc2\u6570\u884c\u5217A, \u53f3\u8fba\u884c\u5217B \u304a\u3088\u3073 \u89e3x \u306f\u6b21\u306e\u3068\u304a\u308a.<\/p>\n<pre>\r\n\r\n      (  0.2  -0.11 -0.93 )       ( -0.3727 )       ( 0.86 )\r\n  A = ( -0.32  0.81  0.37 ),  B = (  0.4319 ),  x = ( 0.64 )\r\n      ( -0.8  -0.92 -0.29 )       ( -1.4247 )       ( 0.51 )\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<h4>\u4f8b\u984c(2)<\/h4>\n<p>\u6b21\u306e\u5b9a\u7a4d\u5206\u3092\u6c42\u3081\u308b. \u53b3\u5bc6\u89e3\u306f atan(4) = 1.32581766366803 \u3067\u3042\u308b.<\/p>\n<pre>\r\n\r\n  \u222b 1\/(1 + x^2) dx [0, 4]\r\n\r\n<\/pre>\n<p>&nbsp;<br \/>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>C\/C++ \u4f7f\u7528\u4f8b<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<h4>C\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1), Visual C)<\/h4>\n<p>Visual C (Visual Studio (Windows\u7248)) \u3092\u4f7f\u7528\u3057\u305f\u4f8b\u3067\u3059. \u884c\u5217\u3092\u5217\u512a\u5148(VBA\u3084Fortran\u3068\u540c\u3058, \u901a\u5e38\u306eC\/C++\u306e\u683c\u7d0d\u9806\u756a\u3068\u306f\u884c\u3068\u5217\u304c\u53cd\u5bfe)\u3067\u683c\u7d0d\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044. a\u3068b\u306b1\u6b21\u5143\u914d\u5217\u3092\u4f7f\u3044\u307e\u3059(\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u4e0b\u306eClang\u306e\u4f8b\u306e\u3088\u3046\u306b\u53ef\u5909\u95772\u6b21\u5143\u914d\u5217\u3067\u8868\u8a18\u3057\u3066\u3044\u307e\u3059\u304cVisual C\u306e\u5834\u5408\u306b\u306f\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044).<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>#include &lt;stdio.h&gt;\r\n#include \"cnumlib.h\"\r\n\r\nint main(void)\r\n{\r\n    double a[3][3] = {\r\n        { 0.2, -0.32, -0.8 },\r\n        { -0.11, 0.81, -0.92 },\r\n        { -0.93, 0.37, -0.29 } };\r\n    double b[] = { -0.3727, 0.4319, -1.4247 };\r\n    int n = 3, nrhs = 1, lda = 3, ldb = 3, ipiv[3], info;\r\n\r\n    dgesv(n, nrhs, lda, (double *)a, ipiv, ldb, b, &amp;info);\r\n    printf(\"x = %f  %f  %f\\n\", b[0], b[1], b[2]);\r\n    printf(\"info = %d\\n\", info);\r\n    return 0;\r\n}<\/code><\/pre>\n<\/div>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plane\"><code>x = 0.860000  0.640000  0.510000\r\ninfo = 0<\/div>\r\n<h4>C\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1), Clang)<\/h4>\r\nClang \u3067\u306fC99\u306e\u53ef\u5909\u9577\u914d\u5217\u304c\u4f7f\u3048\u308b\u306e\u3067a\u3068b\u306b\u306f2\u6b21\u5143\u914d\u5217\u3092\u4f7f\u3044\u307e\u3059.\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>#include &lt;stdio.h&gt;\r\n#include \"cnumlib.h\"\r\n\r\nint main(void)\r\n{\r\n    double a[3][3] = {\r\n        { 0.2, -0.32, -0.8 },\r\n        { -0.11, 0.81, -0.92 },\r\n        { -0.93, 0.37, -0.29 } };\r\n    double b[] = { -0.3727, 0.4319, -1.4247 };\r\n    int n = 3, nrhs = 1, lda = 3, ldb = 3, ipiv[3], info;\r\n\r\n    dgesv(n, nrhs, lda, a, ipiv, ldb, (double (*)[ldb])b, &amp;info);\r\n    printf(\"x = %f  %f  %f\\n\", b[0], b[1], b[2]);\r\n    printf(\"info = %d\\n\", info);\r\n    return 0;\r\n}<\/code><\/pre>\n<\/div>\n<h4>C\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1), LAPACKE \u884c\u512a\u5148)<\/h4>\n<p>LAPACKE\u3067\u306f\u7b2c1\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u884c\u512a\u5148\u306e\u914d\u5217\u3092\u4f7f\u3046\u3053\u3068\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059. \u3053\u308c\u306b\u3088\u308a\u884c\u5217\u306e\u8a18\u8ff0\u3092\u6570\u5b66\u8868\u8a18\u3068\u540c\u3058\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059. \u5185\u90e8\u51e6\u7406\u3068\u3057\u3066\u306f, \u8a08\u7b97\u958b\u59cb\u524d\u306b\u914d\u5217\u306e\u8ee2\u7f6e\u3092\u884c\u3044, \u8a08\u7b97\u7d42\u4e86\u5f8c\u306b\u518d\u3073\u8ee2\u7f6e\u3092\u3057\u307e\u3059. ldb = 1 \u3068\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044. \u3053\u308c\u306f, a\u3060\u3051\u3067\u306a\u304fb\u3082\u8ee2\u7f6e\u51e6\u7406\u3092\u884c\u3046\u4ed5\u69d8\u306b\u306a\u3063\u3066\u304a\u308a, b\u3068\u3057\u3066\u306f\u6a2a\u30d9\u30af\u30c8\u30eb\u306e\u5165\u529b\u3092\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>#include &lt;stdio.h&gt;\r\n#include \"lapacke.h\"\r\n\r\nint main(void)\r\n{\r\n    double a[3][3] = {\r\n        { 0.2, -0.11, -0.93 },\r\n        { -0.32, 0.81, 0.37 },\r\n        { -0.8, -0.92, -0.29 } };\r\n    double b[] = { -0.3727, 0.4319, -1.4247 };\r\n    int n = 3, nrhs = 1, lda = 3, ldb = 1, ipiv[3], info;\r\n\r\n    info = LAPACKE_dgesv(LAPACK_ROW_MAJOR, n, nrhs, (double *)a, lda, ipiv, b, ldb);\r\n    printf(\"x = %f  %f  %f\\n\", b[0], b[1], b[2]);\r\n    printf(\"info = %d\\n\", info);\r\n    return 0;\r\n}<\/code><\/pre>\n<\/div>\n<h4>C++\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1))<\/h4>\n<p>\u914d\u5217 a \u306f Clang \u306e\u5834\u5408\u3067\u3082\u4e00\u6b21\u5143\u914d\u5217\u3068\u3057\u3066\u6e21\u3057\u307e\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-cpp\" data-lang=\"C++\"><code>#include &lt;iostream&gt;\r\n#include \"cnumlib.h\"\r\nusing namespace std;\r\n\r\nint main(void)\r\n{\r\n    double a[3][3] = {\r\n        { 0.2, -0.32, -0.8 },\r\n        { -0.11, 0.81, -0.92 },\r\n        { -0.93, 0.37, -0.29 } };\r\n    double b[] = { -0.3727, 0.4319, -1.4247 };\r\n    int n = 3, nrhs = 1, lda = 3, ldb = 3, ipiv[3], &amp;info;\r\n\r\n    dgesv(n, nrhs, lda, (double *)a, ipiv, ldb, b, info);\r\n    cout << \"x = \" << b[0] << \", \" << b[1] << \", \" << b[2] << endl;\r\n    cout << \"info = \" << info << endl;\r\n    return 0;\r\n}<\/code><\/pre>\n<\/div>\n<h4>C\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(2))<\/h4>\n<p>\u4f8b\u984c(2)\u3067\u306ff(x)\u306e\u7a4d\u5206\u3092qk15\u3092\u4f7f\u3063\u3066\u6c42\u3081\u307e\u3059. qk15\u306ff(x)\u3092\u5b9a\u7fa9\u3059\u308b\u5916\u90e8\u95a2\u6570\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059. \u5916\u90e8\u95a2\u6570\u306fC\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d, qk15\u306f\u5fc5\u8981\u306a\u3068\u304d\u306b\u305d\u308c\u3092\u547c\u3073\u51fa\u3057\u307e\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-c\" data-lang=\"C\"><code>#include &lt;stdio.h&gt;\r\n#include \"cnumlib.h\"\r\n\r\ndouble f(double x)\r\n{\r\n    return 1\/(1 + x*x);\r\n}\r\n\r\nvoid test_qk15()\r\n{\r\n    double a, b, result, abserr, resabs, resasc;\r\n\r\n    a = 0; b = 4;\r\n    qk15(f, a, b, &amp;result, &amp;abserr, &amp;resabs, &amp;resasc);\r\n    printf(\"result = %g, abserr = %g\\n\", result, abserr);\r\n}<\/code><\/pre>\n<\/div>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plane\"><code>result = 1.32582, abserr = 0.00148272<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>Python \u4f7f\u7528\u4f8b<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\nPython\u304b\u3089XLPack\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u304cSDK\u306b\u5165\u3063\u3066\u3044\u307e\u3059. \u3053\u308c\u3092\u4f7f\u3046\u3068, \u547c\u3073\u51fa\u3057\u30d7\u30ed\u30b0\u30e9\u30e0\u306f &#8220;import XLPack&#8221; \u3068\u5ba3\u8a00\u3059\u308b\u3060\u3051\u3067\u7d44\u8fbc\u307f\u95a2\u6570\u306e\u3088\u3046\u306b\u7c21\u5358\u306bXLPack\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059. \u884c\u5217\u3092\u8868\u3059\u305f\u3081\u306b\u306fNumpy\u306endarray\u3092\u4f7f\u7528\u3057\u307e\u3059. \u4fc2\u6570\u884c\u5217a, \u53f3\u8fbab\u3068\u3082\u306b1\u6b21\u5143\u914d\u5217\u3067\u30822\u6b21\u5143\u914d\u5217\u3067\u3082\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<p>\u6ce8 &#8211; Python 3.8 \u4ee5\u964d\u3067\u306fDLL\u306e\u30d1\u30b9\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u306a\u3044\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059. SDK\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b\u3092\u53c2\u7167\u304f\u3060\u3055\u3044.<\/p>\n<h4>Python\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1))<\/h4>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\r\nfrom XLPack import *\r\n\r\ndef TestDgesv():\r\n    n = 3\r\n    a = np.array([\r\n        [0.2, -0.32, -0.8],\r\n        [-0.11, 0.81, -0.92],\r\n        [-0.93, 0.37, -0.29]])\r\n    b = np.array([-0.3727, 0.4319, -1.4247])\r\n    ipiv = np.empty(n, dtype=int)\r\n    info = dgesv(n, a, ipiv, b)\r\n    print(b, info)\r\n<\/div>\r\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\r\n<div class=\"hcb_wrap\">\r\n<pre class=\"prism line-numbers lang-plane\"><code>[0.86 0.64 0.51] 0<\/code><\/pre>\n<\/div>\n<h4>Python\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(2))<\/h4>\n<p>\u4f8b\u984c(2)\u3067\u306ff(x)\u306e\u7a4d\u5206\u3092qk15\u3092\u4f7f\u3063\u3066\u6c42\u3081\u307e\u3059. qk15\u306ff(x)\u3092\u5b9a\u7fa9\u3059\u308b\u5916\u90e8\u95a2\u6570\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059. \u5916\u90e8\u95a2\u6570\u306fPython\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d, qk15\u306f\u5fc5\u8981\u306a\u3068\u304d\u306b\u305d\u308c\u3092\u547c\u3073\u51fa\u3057\u307e\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\r\nfrom XLPack import *\r\n\r\ndef f(x):\r\n    return 1\/(1 + x**2)\r\n\r\ndef TestQk15():\r\n    a = 0\r\n    b = 4\r\n    s, abserr = qk15(f, a, b)\r\n    print(s, abserr)\r\n\r\nTestQk15()<\/code><\/pre>\n<\/div>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plane\"><code>1.3258176613637855 0.0014827239412162237\r\n<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>C# \u4f7f\u7528\u4f8b<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\nC#\u304b\u3089XLPack\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306b\u306fDLL\u3092\u76f4\u63a5\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059. SDK\u306b\u306fDLL\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b xlpack.cs \u304c\u5165\u3063\u3066\u3044\u307e\u3059. \u3053\u308c\u3092\u4f7f\u3046\u3068, \u547c\u3073\u51fa\u3057\u30d7\u30ed\u30b0\u30e9\u30e0\u306f &#8220;using static XLPack;&#8221; \u3068\u5ba3\u8a00\u3059\u308b\u3060\u3051\u3067DLL\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u8a73\u7d30\u3092\u6c17\u306b\u305b\u305a\u7d44\u8fbc\u307f\u95a2\u6570\u306e\u3088\u3046\u306b\u7c21\u5358\u306bXLPack\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059. \u4fc2\u6570\u884c\u5217a\u306f2\u6b21\u5143\u914d\u5217, \u53f3\u8fba\u884c\u5217b\u306f1\u6b21\u5143\u914d\u5217\u3092\u4f7f\u3044\u307e\u3059.<\/p>\n<h4>C#\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(1))<\/h4>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-csharp\" data-lang=\"C#\"><code>using System;\r\nusing System.IO;\r\nusing static XLPack;\r\n\r\npublic class Test\r\n{\r\n\r\nstatic void Test_dgesv()\r\n{\r\n    const int n = 3;\r\n    double[,] a =\r\n        {{ 0.2, -0.32, -0.8 },\r\n         { -0.11, 0.81, -0.92 },\r\n         { -0.93, 0.37, -0.29 }};\r\n    double[] b = { -0.3727, 0.4319, -1.4247 };\r\n    int[] ipiv = new int[n];\r\n    int info;\r\n\r\n    dgesv(n, a, ipiv, b, out info);\r\n    Console.Write(\"x = {0}  {1}  {2}\\n\", b[0], b[1], b[2]);\r\n    Console.Write(\"info = {0}\\n\", info);\r\n}\r\n\r\npublic static int Main(string[] args)\r\n{\r\n    Test_dgesv();\r\n    return 0;\r\n}\r\n\r\n}<\/code><\/pre>\n<\/div>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plane\"><code>x = 0.86  0.64  0.51\r\ninfo = 0\r\n<\/code><\/pre>\n<\/div>\n<h4>C#\u30d7\u30ed\u30b0\u30e9\u30e0\u4f8b (\u4f8b\u984c(2))<\/h4>\n<p>\u4f8b\u984c(2)\u3067\u306ff(x)\u306e\u7a4d\u5206\u3092qk15\u3092\u4f7f\u3063\u3066\u6c42\u3081\u307e\u3059. qk15\u306ff(x)\u3092\u5b9a\u7fa9\u3059\u308b\u5916\u90e8\u95a2\u6570\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059. \u5916\u90e8\u95a2\u6570\u306fC#\u3067\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d, qk15\u306f\u5fc5\u8981\u306a\u3068\u304d\u306b\u305d\u308c\u3092\u547c\u3073\u51fa\u3057\u307e\u3059.<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-csharp\" data-lang=\"C#\"><code>using System;\r\nusing System.IO;\r\nusing static XLPack;\r\n\r\npublic class Test\r\n{\r\n\r\nstatic double f_qk15(double x)\r\n{\r\n\treturn 1\/(1 + x*x);\r\n}\r\n\r\nstatic void Test_qk15()\r\n{\r\n\tdouble a, b, result, abserr;\r\n\r\n\ta = 0; b = 4;\r\n\tqk15(f_qk15, a, b, out result, out abserr);\r\n\tConsole.Write(\"result = {0}, abserr = {1}\\n\", result, abserr);\r\n}\r\n\r\npublic static int Main(string[] args)\r\n{\r\n    Test_qk15();\r\n    return 0;\r\n}\r\n\r\n}<\/code><\/pre>\n<\/div>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\"><code>result = 1.32581766136379, abserr = 0.00148272394121622<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<hr>\n<h3><strong>\u5f15\u7528\u30e9\u30a4\u30d6\u30e9\u30ea\u304a\u3088\u3073\u53c2\u8003\u6587\u732e<\/strong><\/h3>\n<p>\u5404\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u306e\u300c\u7dcf\u5408\u6982\u8981\u300d\u30bf\u30d6\u3092\u53c2\u7167\u304f\u3060\u3055\u3044.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>XLPack API\u3068\u306f XLPack API (C\/C++\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9) \u306fXLPack\u306e\u6570\u5024\u8a08\u7b97\u30e2\u30b8\u30e5\u30fc\u30eb\u3092Excel\u4ee5\u5916\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059. \u3053\u308c\u3092\u4f7f\u3046\u3068\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059.  [&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":[9],"tags":[],"class_list":["post-4636","post","type-post","status-publish","format-standard","hentry","category-manual"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/posts\/4636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/comments?post=4636"}],"version-history":[{"count":5,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/posts\/4636\/revisions"}],"predecessor-version":[{"id":4674,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/posts\/4636\/revisions\/4674"}],"wp:attachment":[{"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/media?parent=4636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/categories?post=4636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ktech.biz\/jp\/wp-json\/wp\/v2\/tags?post=4636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}