{"id":20413,"date":"2024-03-16T14:14:38","date_gmt":"2024-03-16T05:14:38","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aedouble%e3%81%a8float%e3%81%ae%e9%81%95%e3%81%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/"},"modified":"2024-03-21T23:43:38","modified_gmt":"2024-03-21T14:43:38","slug":"java%e3%81%aedouble%e3%81%a8float%e3%81%ae%e9%81%95%e3%81%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%aedouble%e3%81%a8float%e3%81%ae%e9%81%95%e3%81%84%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b%ef%bc%9f\/","title":{"rendered":"Java\u306edouble\u3068float\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>Java\u306b\u304a\u3051\u308bdouble\u3068float\u306f\u4e21\u65b9\u3068\u3082\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\u3067\u3059\u304c\u3001\u305d\u306e\u9593\u306b\u306f\u6b21\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ol>\n<li>\u7cbe\u5ea6\uff1adouble\u578b\u306e\u7cbe\u5ea6\u306ffloat\u578b\u3088\u308a\u3082\u9ad8\u304f\u3001\u3088\u308a\u5927\u304d\u306a\u7bc4\u56f2\u306e\u5024\u3084\u3088\u308a\u591a\u304f\u306e\u5c0f\u6570\u6841\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002double\u578b\u306f64\u30d3\u30c3\u30c8\u306e\u9577\u3055\u3067\u300115\u6841\u306e\u5c0f\u6570\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001float\u578b\u306f32\u30d3\u30c3\u30c8\u306e\u9577\u3055\u3067\u30017\u6841\u306e\u5c0f\u6570\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u4fdd\u5b58\u30b5\u30a4\u30ba\uff1adouble\u578b\u306e\u4fdd\u5b58\u30b9\u30da\u30fc\u30b9\u306ffloat\u578b\u306e2\u500d\u3067\u3059\u3002double\u578b\u306f8\u30d0\u30a4\u30c8\u3092\u5360\u6709\u3057\u3001\u4e00\u65b9\u3001float\u578b\u306f4\u30d0\u30a4\u30c8\u3092\u5360\u6709\u3057\u307e\u3059\u3002<\/li>\n<li>Java\u3067\u306f\u3001float\u578b\u306e\u30ea\u30c6\u30e9\u30eb\u5024\u3092\u8868\u3059\u5834\u5408\u306f\u6570\u5b57\u306e\u5f8c\u306b&#8221;f&#8221;\u307e\u305f\u306f&#8221;F&#8221;\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001double\u578b\u306e\u30ea\u30c6\u30e9\u30eb\u5024\u306f\u6570\u5b57\u3060\u3051\u3067\u8868\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001&#8221;d&#8221;\u307e\u305f\u306f&#8221;D&#8221;\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u6d6e\u52d5\u5c0f\u6570\u70b9\u6f14\u7b97\u6642\u306e\u7cbe\u5ea6\u640d\u5931\u306f\u3001double\u578b\u3088\u308a\u3082float\u578b\u306e\u307b\u3046\u304c\u3088\u308a\u8d77\u3053\u308a\u3084\u3059\u3044\u3067\u3059\u3002\u3053\u308c\u306f\u3001float\u578b\u306e\u7cbe\u5ea6\u304c\u4f4e\u304f\u3001\u307e\u305f\u6f14\u7b97\u4e2d\u306b\u4e38\u3081\u64cd\u4f5c\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u9ad8\u7cbe\u5ea6\u306a\u6f14\u7b97\u304c\u5fc5\u8981\u306a\u5834\u5408\u306fdouble\u578b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u7dcf\u3058\u3066\u3001\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u3068\u5e83\u7bc4\u56f2\u306e\u5024\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001double\u578b\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7cbe\u5ea6\u304c\u305d\u3053\u307e\u3067\u9ad8\u304f\u306a\u3044\u5834\u5408\u3084\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3057\u305f\u3044\u5834\u5408\u306f\u3001float\u578b\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u306b\u304a\u3051\u308bdouble\u3068float\u306f\u4e21\u65b9\u3068\u3082\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u578b\u3067\u3059\u304c\u3001\u305d\u306e\u9593\u306b\u306f\u6b21\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\uff1a \u7cbe\u5ea6\uff1adouble\u578b\u306e\u7cbe\u5ea6\u306ffloat\u578b\u3088\u308a\u3082\u9ad8\u304f\u3001\u3088\u308a\u5927\u304d\u306a\u7bc4\u56f2\u306e\u5024\u3084\u3088\u308a\u591a\u304f\u306e\u5c0f\u6570\u6841\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002dou [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20413","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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