{"id":105,"date":"2021-09-17T15:23:44","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=105"},"modified":"2021-09-17T15:23:44","modified_gmt":"1970-01-01T00:00:00","slug":"post-105","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=105","title":{"rendered":"Swift\u3067\u306e\u7d76\u5bfe\u5024\u30fb\u5e73\u65b9\u6839\u306e\u6c42\u3081\u65b9"},"content":{"rendered":"<p>\u7d76\u5bfe\u5024\u30fb\u5e73\u65b9\u6839\u306f\u305d\u308c\u7528\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3093\u3067\u3001\u305b\u3063\u304b\u304f\u3060\u304b\u3089\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>Swift \u7d76\u5bfe\u5024\u306e\u6c42\u3081\u65b9<\/h2>\n<h3>Int, Int64\u306e\u5834\u5408<\/h3>\n<pre class=\"toolbar-overlay:false lang:swift decode:true\">let x = -20\r\nprint(abs(x)) \/\/ 20<\/pre>\n<p>&nbsp;<\/p>\n<h3>Double, Float\u306e\u5834\u5408<\/h3>\n<pre class=\"toolbar-overlay:false lang:swift decode:true \">let y = -3.14\r\nprint(fabs(y)) \/\/ 3.14<\/pre>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u6574\u6570<\/span>\u3067\u306f <strong>abs(\u6574\u6570)<\/strong>, <span style=\"color: #ff0000;\">\u5c11\u6570<\/span>\u3067\u306f <strong>fabs(\u5c11\u6570)<\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Swift \u5e73\u65b9\u6839\u306e\u6c42\u3081\u65b9<\/h2>\n<pre class=\"toolbar-overlay:false lang:swift decode:true \">let z = 2.0 \/\/ Double\u578b\r\nprint(sqrt(z)) \/\/ 1.41421356...<\/pre>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u5c11\u6570(Double)<\/span>\u3067\u3001<strong>sqrt(\u5c11\u6570)<\/strong>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d76\u5bfe\u5024\u30fb\u5e73\u65b9\u6839\u306f\u305d\u308c\u7528\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3093\u3067\u3001\u305b\u3063\u304b\u304f\u3060\u304b\u3089\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002 &nbsp; Swift \u7d76\u5bfe\u5024\u306e\u6c42\u3081\u65b9 Int, Int64\u306e\u5834\u5408 let x = -20 print(abs(x)) \/\/ 20 &nbsp;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/105"}],"collection":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=105"}],"version-history":[{"count":6,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/105\/revisions"}],"predecessor-version":[{"id":111,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/105\/revisions\/111"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}