{"id":9950,"date":"2015-05-30T09:53:41","date_gmt":"2015-05-30T00:53:41","guid":{"rendered":"http:\/\/programminglanguage7.com\/?p=9950"},"modified":"2015-05-30T09:53:41","modified_gmt":"2015-05-30T00:53:41","slug":"post-9950","status":"publish","type":"post","link":"https:\/\/programminglanguage7.com\/?p=9950","title":{"rendered":"Numeric\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u77e5\u308d\u3046"},"content":{"rendered":"<p><span style=\"font-size: 14pt;\">\u3053\u306e\u7ae0\u3067\u306fNumeric\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4eca\u307e\u3067\u306f\u30af\u30e9\u30b9\u306e\u4f5c\u308a\u65b9\u3092\u8aac\u660e\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001Ruby\u306b\u306f\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u30af\u30e9\u30b9\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f8b\u3048\u3070Numeric\u30af\u30e9\u30b9\u3001String\u30af\u30e9\u30b9\u3001Array\u30af\u30e9\u30b9\u3001Hash\u30af\u30e9\u30b9\u3001Time\u30af\u30e9\u30b9\u3001Date\u30af\u30e9\u30b9\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u3092\u4e00\u3064\u305a\u3064\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u521d\u3081\u306bNumeric\u30af\u30e9\u30b9\u304b\u3089\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Numeric\u30af\u30e9\u30b9\u306f\u4ee5\u4e0b\u306e\u30af\u30e9\u30b9\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9708.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9951\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9708-291x300.jpg\" alt=\"9\" width=\"291\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9708-291x300.jpg 291w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9708.jpg 373w\" sizes=\"(max-width: 291px) 100vw, 291px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">Numeric\u30af\u30e9\u30b9\u306fInteger\u30af\u30e9\u30b9\u3001Float\u30af\u30e9\u30b9, Complex\u30af\u30e9\u30b9, Rational\u30af\u30e9\u30b9\u306b\u5206\u304b\u308c\u3001Integer\u30af\u30e9\u30b9\u306f\u3055\u3089\u306bFixnum\u30af\u30e9\u30b9\u3001Bignum\u30af\u30e9\u30b9\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Numeric\u30af\u30e9\u30b9\u306f\u4eca\u307e\u3067\u305f\u304f\u3055\u3093\u4f7f\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f8b\u3048\u3070\u300c123\u300d\u306fFixnum\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3001\u300c3.4\u300d\u306fFloat\u30af\u30e9\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Bignum\u30af\u30e9\u30b9\u306fFixnum\u30af\u30e9\u30b9\u3067\u306f\u53ce\u307e\u308a\u304d\u3089\u306a\u3044\u307b\u3069\u5927\u304d\u3044\u6570\u306e\u6642\u306b\u306f\u81ea\u52d5\u7684\u306bBignum\u30af\u30e9\u30b9\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Rational\u306f\u5206\u6570\u306e\u8a08\u7b97\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f7f\u3044\u65b9\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9709.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9952\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9709-300x34.jpg\" alt=\"9\" width=\"300\" height=\"34\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9709-300x34.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9709.jpg 321w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3068\u8a00\u3046\u5f62\u5f0f\u3067\u66f8\u304d\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4e0b\u306e\u4f8b\u3067\u306f\u5206\u6570\u540c\u58eb\u306e\u8a08\u7b97\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Ruby1.8(\u30d0\u30fc\u30b8\u30e7\u30f3)\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9710.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9953\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9710.jpg\" alt=\"9\" width=\"284\" height=\"36\" \/><\/a>\u3068\u3044\u3046\u8a18\u8ff0\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\uff08\u3053\u306e\u672c\u3067\u306f\u3053\u306e\u8a18\u8ff0\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\uff09\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9711.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9954\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9711-300x300.jpg\" alt=\"9\" width=\"300\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9711-300x300.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9711-150x150.jpg 150w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9711.jpg 430w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9712.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9955\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9712-300x111.jpg\" alt=\"9\" width=\"300\" height=\"111\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9712-300x111.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9712.jpg 371w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u3053\u306e\u4f8b\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9713.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9956\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9713.jpg\" alt=\"9\" width=\"137\" height=\"36\" \/><\/a>\u306e\u8a08\u7b97\u306a\u306e\u3067\u3001\u7d50\u679c\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9714.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9957\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9714.jpg\" alt=\"9\" width=\"119\" height=\"35\" \/><\/a>\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3067\u306f\u6b21\u306ecomplex\u30af\u30e9\u30b9\u306e\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9715.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9958\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9715-300x255.jpg\" alt=\"9\" width=\"300\" height=\"255\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9715-300x255.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9715.jpg 403w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9716.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9959\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9716-300x93.jpg\" alt=\"9\" width=\"300\" height=\"93\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9716-300x93.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9716.jpg 443w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u8907\u7d20\u6570\u306e\u8aac\u660e\u306f\u3053\u3053\u3067\u306f\u3057\u307e\u305b\u3093\u304c\u3001\u5f15\u6570\u306b\u306f\u5b9f\u6570\u3068\u865a\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306f\u300c2+4i\u300d\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306fdivmod\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u306fNumeric\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9717.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9960\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9717-300x210.jpg\" alt=\"9\" width=\"300\" height=\"210\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9717-300x210.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9717.jpg 502w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9718.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9961\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9718.jpg\" alt=\"9\" width=\"206\" height=\"100\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u610f\u5473\u306f\u300ca\/b\u300d\u3067\u8a08\u7b97\u3057\u305f\u7b54\u3048\u3068\u4f59\u308a\u3092\u914d\u5217\u306b\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u914d\u5217\u306e0\u756a\u76ee\u306b\u7b54\u3048\u304c\u5165\u308a\u30011\u756a\u76ee\u306b\u4f59\u308a\u304c\u5165\u308a\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f59\u308a\u306fb\u306e\u7b26\u53f7\u3068\u540c\u3058\u5f62\u5f0f\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u306e\u3067\u3001b\u304c\u30de\u30a4\u30ca\u30b9\u8868\u793a\u306a\u3089\u3070\u30de\u30a4\u30ca\u30b9\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9719.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9962\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9719.jpg\" alt=\"9\" width=\"127\" height=\"39\" \/><\/a>\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306fmodulo\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u308c\u306fNumeric\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9720.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9963\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9720-300x235.jpg\" alt=\"9\" width=\"300\" height=\"235\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9720-300x235.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9720.jpg 461w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9721.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9964\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9721-300x139.jpg\" alt=\"9\" width=\"300\" height=\"139\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9721-300x139.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9721.jpg 397w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u7d50\u679c\u306f\u300c3\u300d\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306fremainder\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u308c\u306fNumeric\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9722.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9965\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9722-300x291.jpg\" alt=\"9\" width=\"300\" height=\"291\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9722-300x291.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9722.jpg 498w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9723.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9966\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9723.jpg\" alt=\"9\" width=\"264\" height=\"100\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u610f\u5473\u306f\u300ca%b\u300d\u3067\u8a08\u7b97\u3057\u305f\u7d50\u679c\u3068\u540c\u3058\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7b54\u3048\u306fa\u306e\u7b26\u53f7\u3068\u540c\u3058\u5f62\u5f0f\u3067\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306f\u4e0a\u304c\u300c3\u300d\u3067\u4e0b\u304c\u300c-3\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u56db\u6368\u4e94\u5165\u3059\u308b\u65b9\u6cd5\u3084\u6574\u6570\u3092\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u521d\u3081\u306b\u6574\u6570\u5024\u304b\u3089\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306b\u5909\u63db\u3059\u308b\u300cto_f\u30e1\u30bd\u30c3\u30c9\u300d\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306fInteger\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9724.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9967\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9724-300x287.jpg\" alt=\"9\" width=\"300\" height=\"287\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9724-300x287.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9724.jpg 365w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9725.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9968\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9725-300x156.jpg\" alt=\"9\" width=\"300\" height=\"156\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9725-300x156.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9725.jpg 361w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u7b54\u3048\u306f\u5c0f\u6570\u70b9\u5f62\u5f0f\u306e\u300c31.0\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u56db\u6368\u4e94\u5165\u3059\u308bround\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u56db\u6368\u4e94\u5165\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9726.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9969\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9726-230x300.jpg\" alt=\"9\" width=\"230\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9726-230x300.jpg 230w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9726.jpg 374w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9727.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9970\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9727-300x81.jpg\" alt=\"9\" width=\"300\" height=\"81\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9727-300x81.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9727.jpg 322w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u7b54\u3048\u306f\u4e0a\u304c\u300c12\u300d\u3067\u4e0b\u304c\u300c13\u300d\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u5143\u306e\u6570\u5024\u3092\u5927\u304d\u3044\u65b9\u3001\u5c0f\u3055\u3044\u65b9\u306b\u63c3\u3048\u308b\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9728.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9971\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9728-258x300.jpg\" alt=\"9\" width=\"258\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9728-258x300.jpg 258w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9728.jpg 354w\" sizes=\"(max-width: 258px) 100vw, 258px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9729.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9972\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9729-300x150.jpg\" alt=\"9\" width=\"300\" height=\"150\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9729-300x150.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9729.jpg 347w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">ceil\u306f\u6570\u5024\u3092\u5143\u306e\u6570\u5024\u3088\u308a\u5927\u304d\u3044\u6574\u6570\u306b\u63c3\u3048\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9730.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9973\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9730-300x197.jpg\" alt=\"9\" width=\"300\" height=\"197\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9730-300x197.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9730.jpg 382w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">floor\u306f\u6570\u5024\u3092\u5143\u306e\u6570\u5024\u3088\u308a\u5c0f\u3055\u3044\u6574\u6570\u306b\u63c3\u3048\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9731.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9974\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9731-300x198.jpg\" alt=\"9\" width=\"300\" height=\"198\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9731-300x198.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9731.jpg 384w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u4f8b\u306e\u7d50\u679c\u306f\u4e0a\u304c\u300c2\u300d\u3067\u4e0b\u304c\u300c1\u300d\u3067\u3059<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306f\u4e71\u6570\u3092\u767a\u751f\u3055\u305b\u308brand\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9732.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9975\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9732-300x282.jpg\" alt=\"9\" width=\"300\" height=\"282\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9732-300x282.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9732.jpg 374w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9743.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9988\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9743.jpg\" alt=\"9\" width=\"192\" height=\"103\" \/><\/a> <span style=\"font-size: 14pt;\">\u5f15\u6570\u3092\u5165\u308c\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304c\u3001\u305d\u306e\u5834\u5408\u306f1\u672a\u6e80\u306e\u30e9\u30f3\u30c0\u30e0\u306a\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u5f15\u6570\u3092\u4e0e\u3048\u305f\u5834\u5408\u306f\uff10\u304b\u3089\u305d\u306e\u6570\u5024\u4ee5\u5185\u306e\u4e71\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7b54\u3048\u306f\u305d\u306e\u6642\u3005\u3067\u9055\u3046\u6570\u5024\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u304c\u3001\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9733.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9976\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9733.jpg\" alt=\"9\" width=\"242\" height=\"60\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u3067\u306f\u4ed6\u306e\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">rand(7)\u3067\u3042\u308c\u30700\u304b\u30896\u307e\u3067\u306e\u4e71\u6570\u5024\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">rand(6)+1\u3067\u3042\u308c\u30701\u304b\u30896\u307e\u3067\u306e\u4e71\u6570\u5024\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4e71\u6570\u3092\u767a\u751f\u3055\u305b\u308bRandom\u30e2\u30b8\u30e5\u30fc\u30eb\u306erand\u3092\u4f7f\u3046\u3053\u3068\u3067\u3082\u4e71\u6570\u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4f5c\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u8aac\u660e\u3057\u307e\u3057\u305f\u304c\u3001Random\u30e2\u30b8\u30e5\u30fc\u30eb\u306fRuby\u3067\u6a5f\u80fd\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9734.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9977\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9734-300x216.jpg\" alt=\"9\" width=\"300\" height=\"216\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9734-300x216.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9734.jpg 501w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span> <a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9735.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9978\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9735.jpg\" alt=\"9\" width=\"299\" height=\"87\" \/><\/a><span style=\"font-size: 14pt;\">\u5f15\u6570\u3092\u4ed8\u3051\u306a\u3044\u6642\u306f0\u304b\u30891\u672a\u6e80\u306e\u6570\u5024\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u5f15\u6570\u3092\u4e0e\u3048\u305f\u5834\u5408\u306f0\u304b\u3089\u6307\u5b9a\u6570\u5024\u4ee5\u5185\u306e\u4e71\u6570\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u4f8b\u3048\u3070\u5f15\u6570\u304c12\u3067\u3042\u308c\u30700\u304b\u308911\u307e\u3067\u3067\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u6b21\u306fMath\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">Math\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u4e09\u89d2\u95a2\u6570\u306a\u3069\u306e\u6570\u5b66\u95a2\u4fc2\u306e\u6f14\u7b97\u304c\u7c21\u5358\u306b\u51fa\u6765\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9736.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9985\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9736-300x245.jpg\" alt=\"9\" width=\"300\" height=\"245\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9736-300x245.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9736.jpg 505w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9742.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9986\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9742-300x254.jpg\" alt=\"9\" width=\"300\" height=\"254\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9742-300x254.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9742.jpg 501w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9737.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9980\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9737-300x92.jpg\" alt=\"9\" width=\"300\" height=\"92\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9737-300x92.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9737.jpg 497w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <span style=\"font-size: 14pt;\">\u3067\u306f\u4f8b\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9738.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9981\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9738-283x300.jpg\" alt=\"9\" width=\"283\" height=\"300\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9738-283x300.jpg 283w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9738.jpg 308w\" sizes=\"(max-width: 283px) 100vw, 283px\" \/><\/a><\/span> <span style=\"font-size: 14pt;\">\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9739.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9982\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9739-300x37.jpg\" alt=\"9\" width=\"300\" height=\"37\" srcset=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9739-300x37.jpg 300w, https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9739.jpg 302w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u3068\u66f8\u304d\u307e\u3059<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u5b9a\u6570\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9740.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9983\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9740.jpg\" alt=\"9\" width=\"183\" height=\"36\" \/><\/a>\u3068\u3044\u3046\u5f62\u5f0f\u3067\u66f8\u304d\u307e\u3059\u3002<\/span><br \/>\n<span style=\"font-size: 14pt;\">\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<a href=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9741.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9984\" src=\"https:\/\/programminglanguage7.com\/wp-content\/uploads\/2015\/05\/9741.jpg\" alt=\"9\" width=\"249\" height=\"99\" \/><\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u7ae0\u3067\u306fNumeric\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u4eca\u307e\u3067\u306f\u30af\u30e9\u30b9\u306e\u4f5c\u308a\u65b9\u3092\u8aac\u660e\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001Ruby\u306b\u306f\u3042\u3089\u304b\u3058\u3081\u5b9a\u7fa9\u3055\u308c\u305f\u30af\u30e9\u30b9\u304c\u5b58\u5728\u3057\u307e\u3059\u3002 \u4f8b\u3048\u3070Numeric\u30af\u30e9\u30b9\u3001String\u30af\u30e9\u30b9\u3001Array\u30af\u30e9\u30b9\u3001Ha [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[557],"tags":[236,591,592,237,595,593,589,130,590,594,235],"class_list":["post-9950","post","type-post","status-publish","format-standard","hentry","category-ruby","tag-ceil","tag-complex","tag-divmod","tag-floor","tag-math","tag-modulo","tag-numeric","tag-rand","tag-rational","tag-remainder","tag-round"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/9950"}],"collection":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9950"}],"version-history":[{"count":2,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/9950\/revisions"}],"predecessor-version":[{"id":9989,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=\/wp\/v2\/posts\/9950\/revisions\/9989"}],"wp:attachment":[{"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/programminglanguage7.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}