{"id":48185,"date":"2015-02-19T12:00:42","date_gmt":"2015-02-19T03:00:42","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=48185"},"modified":"2017-03-22T21:26:11","modified_gmt":"2017-03-22T12:26:11","slug":"calc","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/calc\/","title":{"rendered":"calc \u2013 Go\u8a00\u8a9e\u3067\u66f8\u304b\u308c\u305f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u8a08\u7b97\u6a5f"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/open\/wp-content\/uploads\/2017\/03\/s_20170322_211203.jpg\" alt=\"S 20170322 211203\" title=\"s_20170322_211203.jpg\" border=\"0\" width=\"780\" height=\"529\" \/><\/p>\n<p>\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u305d\u306e\u5834\u3067\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u300c<a href=\"https:\/\/github.com\/alfredxing\/calc\">calc<\/a>\u300d\u306f\u305d\u306e\u3088\u3046\u306a\u6642\u306b\u4fbf\u5229\u306a\u3001Go\u8a00\u8a9e\u3067\u66f8\u304b\u308c\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u8a08\u7b97\u6a5f\u3067\u3059\u3002<\/p>\n<p>\u300c<span class=\"mybold\">+, -, *, \/, ^, %<\/span>\u300d\u3068\u3044\u3063\u305f\u57fa\u672c\u7684\u306a\u6f14\u7b97\u5b50\u306e\u307b\u304b\u3001\u300c<span class=\"mybold\">sin, cos, tan, cot, sec, csc, asin, acos, atan, acot, asec, acsc, sqrt, log, lg, ln, abs<\/span>\u300d\u3068\u3044\u3046\u95a2\u6570\u3001\u3055\u3089\u306b\u306f\u300c<span class=\"mybold\">e, pi, \u03c0<\/span>\u300d\u306e\u3088\u3046\u306a\u5b9a\u6570\u307e\u3067\u3082\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5c65\u6b74\u6a5f\u80fd\u3082\u5b8c\u5099\u3057\u3066\u308b\u305f\u3081\u3001\u4ee5\u524d\u5165\u529b\u3057\u305f\u8a08\u7b97\u5f0f\u3092\u518d\u5229\u7528\u3057\u305f\u3044\u5834\u5408\u306b\u3082\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u4f7f\u7528\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3002<\/p>\n<h2>calc\u306e\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<p>Go\u3067\u4f5c\u3089\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u306e\u3067\u3001\u300cgo get\u300d\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002go\u8a00\u8a9e\u306fMac\u306e\u5834\u5408Homebrew\u3084MacPorts\u3001\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u3067\u3042\u3089\u304b\u3058\u3081\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre>go get github.com\/alfredxing\/calc\r\n<\/pre>\n<p>\u300cgo get\u300d\u306f\u74b0\u5883\u5909\u6570GOPATH\u3067\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4ee5\u4e0b\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u3059\u306a\u308f\u3061\u3001\u4e0a\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068$GOPATH\/bin\u306bcalc\u304c\u30b3\u30de\u30f3\u30c9\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>GOPATH\u306b\u95a2\u3059\u308b\u60c5\u5831\u306f\u300c<a href=\"http:\/\/qiita.com\/yuku_t\/items\/c7ab1b1519825cc2c06f\">GOPATH \u306f\u9069\u5f53\u306b\u6c7a\u3081\u3066\u554f\u984c\u306a\u3044<\/a>\u300d\u3084\u3001\u300c<a href=\"http:\/\/blog.wacul.co.jp\/blog\/2014\/08\/22\/go\/\">\u3053\u308c\u304b\u3089Go\u3092\u59cb\u3081\u308b\u4eba\u306e\u305f\u3081\u306eTips\u96c6<\/a>\u300d\u306a\u3069\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>go get\u3092\u5b9f\u884c\u3057\u305f\u5f8c\u3001$GOPATH\/bin\/calc\u3092\u5b9f\u884c\u3059\u308b\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u74b0\u5883\u304c\u8d77\u52d5\u3057\u3066\u3001\u8a08\u7b97\u6a5f\u80fd\u304c\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre>bash$ calc 1+1\r\n2\r\nbash$<\/pre>\n<p>\u25b2\u307e\u305f\u30b3\u30de\u30f3\u30c9\u306e\u5f15\u6570\u3068\u3057\u3066\u8a08\u7b97\u5f0f\u6e21\u3057\u3066\u8a08\u7b97\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>calc\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u8a08\u7b97\u6a5f\u3068\u3057\u3066\u5b9f\u7528\u7684\u3067\u3059\u3002\u307e\u305f\u3001\u7c21\u5358\u305d\u3046\u306b\u898b\u3048\u3066\u7d50\u69cb\u3084\u3063\u304b\u3044\u306a\u8a08\u7b97\u5f0f\u306e\u89e3\u6790\u3092\u3001\u3069\u306e\u3088\u3046\u306b\u5b9f\u88c5\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u53c2\u8003\u306b\u306a\u308b\u90e8\u5206\u304c\u3042\u308a\u305d\u3046\u3067\u3059\u3002<a href=\"https:\/\/news.ycombinator.com\/item?id=9058872\">Hacker News<\/a>\u3067\u306f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3092\u4f7f\u3063\u305f\u8a08\u7b97\u6a5f\u304c\u305f\u304f\u3055\u3093\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3053\u3061\u3089\u3082\u3069\u3046\u305e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u305d\u306e\u5834\u3067\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u300ccalc\u300d\u306f\u305d\u306e\u3088\u3046\u306a\u6642\u306b\u4fbf\u5229\u306a\u3001Go\u8a00\u8a9e\u3067\u66f8\u304b\u308c\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u8a08\u7b97\u6a5f\u3067\u3059\u3002 \u300c+, -, *, \/, ^, %\u300d\u3068\u3044\u3063\u305f\u57fa\u672c\u7684\u306a\u6f14 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":48187,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3459],"tags":[3882,711],"class_list":["post-48185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-review","tag-cli","tag-go"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/48185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=48185"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/48185\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/48187"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=48185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=48185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=48185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}