{"id":933161,"date":"2024-12-26T18:11:41","date_gmt":"2024-12-26T10:11:41","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/933161.html"},"modified":"2024-12-26T18:11:42","modified_gmt":"2024-12-26T10:11:42","slug":"python%e5%a6%82%e4%bd%95%e7%94%a8%e6%b5%ae%e7%82%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/933161.html","title":{"rendered":"python\u5982\u4f55\u7528\u6d6e\u70b9"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25070705\/9eccae84-eff5-411f-bbe8-dc00f896ea84.webp\" alt=\"python\u5982\u4f55\u7528\u6d6e\u70b9\" \/><\/p>\n<p><p> \u4e00\u3001\u5f00\u5934\u6bb5\u843d\uff1a<\/p>\n<\/p>\n<p><p><strong>Python\u4e2d\u4f7f\u7528\u6d6e\u70b9\u6570\u7684\u65b9\u6cd5\u5305\u62ec\u76f4\u63a5\u8d4b\u503c\u3001\u4f7f\u7528<code>float()<\/code>\u51fd\u6570\u3001\u8fdb\u884c\u6d6e\u70b9\u6570\u8fd0\u7b97<\/strong>\u3002\u5728Python\u4e2d\uff0c\u6d6e\u70b9\u6570\u662f\u4e00\u79cd\u7528\u4e8e\u8868\u793a\u5c0f\u6570\u548c\u5206\u6570\u7684\u6570\u503c\u7c7b\u578b\u3002\u76f4\u63a5\u8d4b\u503c\u662f\u6700\u5e38\u89c1\u7684\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u7b80\u5355\u5730\u5c06\u4e00\u4e2a\u5c0f\u6570\u8d4b\u7ed9\u4e00\u4e2a\u53d8\u91cf\u3002<code>float()<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u5176\u4ed6\u6570\u636e\u7c7b\u578b\uff08\u5982\u6574\u6570\u548c\u5b57\u7b26\u4e32\uff09\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\u3002\u5f53\u6d89\u53ca\u590d\u6742\u7684\u6570\u5b66\u8ba1\u7b97\u65f6\uff0cPython\u7684\u5185\u5efa\u8fd0\u7b97\u7b26\u548cmath\u5e93\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u6765\u5904\u7406\u6d6e\u70b9\u6570\u3002\u4e0b\u9762\uff0c\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u76f4\u63a5\u8d4b\u503c\u548c<code>float()<\/code>\u51fd\u6570\u6765\u4f7f\u7528\u6d6e\u70b9\u6570\u3002<\/p>\n<\/p>\n<p><p>\u76f4\u63a5\u8d4b\u503c\u662fPython\u4e2d\u4f7f\u7528\u6d6e\u70b9\u6570\u7684\u6700\u7b80\u5355\u65b9\u5f0f\u3002\u4f60\u53ea\u9700\u8981\u5c06\u4e00\u4e2a\u5c0f\u6570\u8d4b\u503c\u7ed9\u4e00\u4e2a\u53d8\u91cf\u3002\u4f8b\u5982\uff0c<code>x = 3.14<\/code>\u5c31\u662f\u5c06\u6d6e\u70b9\u65703.14\u8d4b\u503c\u7ed9\u53d8\u91cfx\u3002\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u660e\u4e86\uff0c\u9002\u5408\u5927\u591a\u6570\u57fa\u672c\u7684\u8ba1\u7b97\u573a\u666f\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6d6e\u70b9\u6570\u5728\u8ba1\u7b97\u673a\u4e2d\u662f\u8fd1\u4f3c\u8868\u793a\u7684\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cbe\u5ea6\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u6d6e\u70b9\u6570\u7684\u5b9a\u4e49\u4e0e\u57fa\u7840\u6982\u5ff5<\/p>\n<\/p>\n<p><p>\u5728\u8ba1\u7b97\u673a\u79d1\u5b66\u4e2d\uff0c\u6d6e\u70b9\u6570\u662f\u4e00\u79cd\u7528\u4e8e\u8868\u793a\u975e\u6574\u6570\u6570\u503c\u7684\u6570\u503c\u7c7b\u578b\u3002\u5b83\u7531\u4e00\u4e2a\u5e95\u6570\u548c\u4e00\u4e2a\u6307\u6570\u7ec4\u6210\uff0c\u901a\u5e38\u7528\u4e8e\u8868\u793a\u5c0f\u6570\u548c\u5206\u6570\u3002\u5728Python\u4e2d\uff0c\u6d6e\u70b9\u6570\u53ef\u4ee5\u7528\u5341\u8fdb\u5236\u8868\u793a\uff0c\u6216\u8005\u4f7f\u7528\u79d1\u5b66\u8ba1\u6570\u6cd5\u8868\u793a\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u6d6e\u70b9\u6570\u7684\u5b58\u50a8\u4e0e\u7cbe\u5ea6\u95ee\u9898<\/strong><\/li>\n<\/ol>\n<p><p>\u6d6e\u70b9\u6570\u5728\u8ba1\u7b97\u673a\u4e2d\u7684\u5b58\u50a8\u662f\u6709\u9650\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u53ea\u80fd\u8fd1\u4f3c\u8868\u793a\u5927\u591a\u6570\u5b9e\u6570\u3002Python\u4e2d\u7684\u6d6e\u70b9\u6570\u901a\u5e38\u9075\u5faaIEEE 754\u6807\u51c6\uff0c\u8fd9\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u6d6e\u70b9\u6570\u8868\u793a\u6807\u51c6\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5b58\u50a8\u4f4d\u6570\u6709\u9650\uff0c\u6d6e\u70b9\u6570\u5728\u8ba1\u7b97\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u7cbe\u5ea6\u635f\u5931\u7684\u95ee\u9898\u3002\u8fd9\u5728\u8fdb\u884c\u5927\u91cf\u8fd0\u7b97\u6216\u9700\u8981\u9ad8\u7cbe\u5ea6\u7684\u8ba1\u7b97\u65f6\uff0c\u5c24\u4e3a\u660e\u663e\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u6d6e\u70b9\u6570\u4e0e\u6574\u6570\u7684\u533a\u522b<\/strong><\/li>\n<\/ol>\n<p><p>\u6d6e\u70b9\u6570\u4e0e\u6574\u6570\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u53ef\u4ee5\u8868\u793a\u7684\u5c0f\u6570\u90e8\u5206\u3002\u6574\u6570\u662f\u6ca1\u6709\u5c0f\u6570\u90e8\u5206\u7684\u6570\uff0c\u800c\u6d6e\u70b9\u6570\u5219\u53ef\u4ee5\u6709\u5c0f\u6570\u90e8\u5206\u3002\u8fd9\u79cd\u8868\u793a\u65b9\u5f0f\u4f7f\u5f97\u6d6e\u70b9\u6570\u53ef\u4ee5\u7528\u4e8e\u66f4\u5e7f\u6cdb\u7684\u8ba1\u7b97\u573a\u666f\uff0c\u4f46\u4e5f\u5e26\u6765\u4e86\u7cbe\u5ea6\u95ee\u9898\u3002\u6b64\u5916\uff0c\u6d6e\u70b9\u6570\u7684\u8fd0\u7b97\u901a\u5e38\u6bd4\u6574\u6570\u8fd0\u7b97\u8981\u6162\uff0c\u56e0\u4e3a\u5b83\u4eec\u9700\u8981\u5904\u7406\u5c0f\u6570\u90e8\u5206\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001Python\u4e2d\u6d6e\u70b9\u6570\u7684\u57fa\u672c\u64cd\u4f5c<\/p>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u521b\u5efa\u548c\u64cd\u4f5c\u6d6e\u70b9\u6570\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u7f16\u7a0b\u9700\u6c42\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u76f4\u63a5\u8d4b\u503c\u4e0e<code>float()<\/code>\u51fd\u6570<\/strong><\/li>\n<\/ol>\n<p><p>\u76f4\u63a5\u8d4b\u503c\u662f\u521b\u5efa\u6d6e\u70b9\u6570\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u3002\u4f60\u53ea\u9700\u5c06\u4e00\u4e2a\u5c0f\u6570\u8d4b\u503c\u7ed9\u4e00\u4e2a\u53d8\u91cf\u5373\u53ef\u3002<code>float()<\/code>\u51fd\u6570\u5219\u63d0\u4f9b\u4e86\u4ece\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c<code>float(3)<\/code>\u5c06\u6574\u65703\u8f6c\u6362\u4e3a\u6d6e\u70b9\u65703.0\uff0c\u800c<code>float(&#39;3.14&#39;)<\/code>\u5c06\u5b57\u7b26\u4e32&#39;3.14&#39;\u8f6c\u6362\u4e3a\u6d6e\u70b9\u65703.14\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u6d6e\u70b9\u6570\u7684\u8fd0\u7b97<\/strong><\/li>\n<\/ol>\n<p><p>Python\u652f\u6301\u5bf9\u6d6e\u70b9\u6570\u8fdb\u884c\u5404\u79cd\u8fd0\u7b97\uff0c\u5305\u62ec\u52a0\u51cf\u4e58\u9664\u3001\u53d6\u4f59\u7b49\u3002\u4f8b\u5982\uff0c<code>a + b<\/code>\u8868\u793a\u4e24\u4e2a\u6d6e\u70b9\u6570\u76f8\u52a0\uff0c<code>a * b<\/code>\u8868\u793a\u76f8\u4e58\u3002\u5728\u8fdb\u884c\u6d6e\u70b9\u6570\u8fd0\u7b97\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u8fd0\u7b97\u7ed3\u679c\u7684\u7cbe\u5ea6\u95ee\u9898\uff0c\u7279\u522b\u662f\u5728\u8fdb\u884c\u51cf\u6cd5\u548c\u53d6\u4f59\u8fd0\u7b97\u65f6\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u8fd0\u7b97\u53ef\u80fd\u4f1a\u653e\u5927\u7cbe\u5ea6\u8bef\u5dee\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u6d6e\u70b9\u6570\u7684\u8fdb\u9636\u64cd\u4f5c<\/p>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u590d\u6742\u7684\u6570\u5b66\u8ba1\u7b97\u65f6\uff0cPython\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5de5\u5177\u548c\u5e93\u6765\u652f\u6301\u6d6e\u70b9\u6570\u8fd0\u7b97\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528<code>math<\/code>\u5e93\u8fdb\u884c\u9ad8\u7ea7\u8fd0\u7b97<\/strong><\/li>\n<\/ol>\n<p><p>Python\u7684<code>math<\/code>\u5e93\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7528\u4e8e\u6570\u5b66\u8fd0\u7b97\u7684\u51fd\u6570\uff0c\u5982<code>math.sqrt()<\/code>\u8ba1\u7b97\u5e73\u65b9\u6839\uff0c<code>math.sin()<\/code>\u8ba1\u7b97\u6b63\u5f26\u503c\u7b49\u3002\u8fd9\u4e9b\u51fd\u6570\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u6d6e\u70b9\u6570\uff0c\u4f7f\u5f97\u590d\u6742\u7684\u6570\u5b66\u8ba1\u7b97\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u76f4\u89c2\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5904\u7406\u6d6e\u70b9\u6570\u7684\u7cbe\u5ea6\u95ee\u9898<\/strong><\/li>\n<\/ol>\n<p><p>\u7531\u4e8e\u6d6e\u70b9\u6570\u7684\u7cbe\u5ea6\u95ee\u9898\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u9700\u8981\u5bf9\u8ba1\u7b97\u7ed3\u679c\u8fdb\u884c\u56db\u820d\u4e94\u5165\u3002Python\u63d0\u4f9b\u4e86<code>round()<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5bf9\u6d6e\u70b9\u6570\u8fdb\u884c\u56db\u820d\u4e94\u5165\u5904\u7406\u3002\u6b64\u5916\uff0c<code>decimal<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7cbe\u5ea6\u7684\u6d6e\u70b9\u6570\u8fd0\u7b97\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u4e8e\u9700\u8981\u9ad8\u7cbe\u5ea6\u8ba1\u7b97\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u6d6e\u70b9\u6570\u7684\u5e94\u7528\u573a\u666f\u4e0e\u6ce8\u610f\u4e8b\u9879<\/p>\n<\/p>\n<p><p>\u6d6e\u70b9\u6570\u5728\u8bb8\u591a\u5b9e\u9645\u5e94\u7528\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u4f46\u4f7f\u7528\u65f6\u9700\u8981\u5c0f\u5fc3\u5904\u7406\u5176\u56fa\u6709\u7684\u7cbe\u5ea6\u95ee\u9898\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u79d1\u5b66\u8ba1\u7b97\u4e0e\u5de5\u7a0b\u5e94\u7528<\/strong><\/li>\n<\/ol>\n<p><p>\u6d6e\u70b9\u6570\u5e7f\u6cdb\u5e94\u7528\u4e8e\u79d1\u5b66\u8ba1\u7b97\u548c\u5de5\u7a0b\u9886\u57df\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u5904\u7406\u5c0f\u6570\u548c\u5206\u6570\u7684\u573a\u666f\u4e2d\u3002Python\u7684<code>numpy<\/code>\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u503c\u8ba1\u7b97\u529f\u80fd\uff0c\u652f\u6301\u5927\u89c4\u6a21\u6d6e\u70b9\u6570\u8fd0\u7b97\uff0c\u4f7f\u5f97\u79d1\u5b66\u8ba1\u7b97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u907f\u514d\u6d6e\u70b9\u6570\u9677\u9631<\/strong><\/li>\n<\/ol>\n<p><p>\u7531\u4e8e\u6d6e\u70b9\u6570\u7684\u7cbe\u5ea6\u95ee\u9898\uff0c\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002\u4f8b\u5982\uff0c\u6bd4\u8f83\u4e24\u4e2a\u6d6e\u70b9\u6570\u662f\u5426\u76f8\u7b49\u65f6\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5c0f\u7684\u5bb9\u5dee\u503c\u800c\u4e0d\u662f\u76f4\u63a5\u6bd4\u8f83\u3002\u6b64\u5916\uff0c\u5728\u5faa\u73af\u548c\u9012\u5f52\u8fd0\u7b97\u4e2d\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u6d6e\u70b9\u6570\u4f5c\u4e3a\u8ba1\u6570\u5668\uff0c\u4ee5\u51cf\u5c11\u7cbe\u5ea6\u8bef\u5dee\u7684\u7d2f\u79ef\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u603b\u7ed3\u4e0e\u672a\u6765\u5c55\u671b<\/p>\n<\/p>\n<p><p>\u6d6e\u70b9\u6570\u662fPython\u7f16\u7a0b\u4e2d\u4e00\u4e2a\u91cd\u8981\u7684\u6570\u503c\u7c7b\u578b\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8ba1\u7b97\u573a\u666f\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86Python\u4e2d\u6d6e\u70b9\u6570\u7684\u57fa\u672c\u7528\u6cd5\u548c\u6ce8\u610f\u4e8b\u9879\u3002\u5728\u672a\u6765\u7684\u53d1\u5c55\u4e2d\uff0c\u968f\u7740\u8ba1\u7b97\u673a\u786c\u4ef6\u548c\u7b97\u6cd5\u7684\u8fdb\u6b65\uff0c\u6d6e\u70b9\u6570\u7684\u7cbe\u5ea6\u548c\u8fd0\u7b97\u901f\u5ea6\u5c06\u4f1a\u8fdb\u4e00\u6b65\u63d0\u9ad8\uff0c\u4e3a\u6211\u4eec\u5e26\u6765\u66f4\u52a0\u9ad8\u6548\u7684\u8ba1\u7b97\u4f53\u9a8c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u6d6e\u70b9\u6570\u5728Python\u4e2d\u6709\u4ec0\u4e48\u7279\u70b9\uff1f<\/strong><br \/>Python\u4e2d\u7684\u6d6e\u70b9\u6570\u662f\u7528\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u683c\u5f0f\u8868\u793a\u7684\uff0c\u9075\u5faaIEEE 754\u6807\u51c6\u3002\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u53ef\u4ee5\u8868\u793a\u975e\u5e38\u5927\u6216\u975e\u5e38\u5c0f\u7684\u6570\u503c\uff0c\u4f46\u5728\u5904\u7406\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u7cbe\u5ea6\u635f\u5931\u7684\u95ee\u9898\u3002\u5f00\u53d1\u8005\u5728\u8fdb\u884c\u6d6e\u70b9\u8fd0\u7b97\u65f6\u9700\u8981\u6ce8\u610f\u8fd9\u4e00\u70b9\uff0c\u5c24\u5176\u662f\u5728\u6bd4\u8f83\u6d6e\u70b9\u6570\u65f6\uff0c\u4f7f\u7528\u63a5\u8fd1\u503c\u800c\u975e\u76f4\u63a5\u76f8\u7b49\u6bd4\u8f83\u66f4\u4e3a\u5b89\u5168\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u8fdb\u884c\u6d6e\u70b9\u6570\u7684\u57fa\u672c\u8fd0\u7b97\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u6d6e\u70b9\u6570\u53ef\u4ee5\u8fdb\u884c\u57fa\u672c\u7684\u7b97\u672f\u8fd0\u7b97\uff0c\u5305\u62ec\u52a0\u6cd5\u3001\u51cf\u6cd5\u3001\u4e58\u6cd5\u548c\u9664\u6cd5\u3002\u4f7f\u7528\u7b80\u5355\u7684\u7b26\u53f7\u5373\u53ef\u5b9e\u73b0\u8fd9\u4e9b\u8fd0\u7b97\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>+<\/code>\u8fdb\u884c\u52a0\u6cd5\uff0c<code>-<\/code>\u8fdb\u884c\u51cf\u6cd5\uff0c<code>*<\/code>\u8fdb\u884c\u4e58\u6cd5\uff0c<code>\/<\/code>\u8fdb\u884c\u9664\u6cd5\u3002\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u6570\u5b66\u8fd0\u7b97\uff0c\u53ef\u4ee5\u5bfc\u5165<code>math<\/code>\u6a21\u5757\uff0c\u4f7f\u7528\u5176\u4e2d\u7684\u51fd\u6570\uff0c\u5982<code>math.sqrt()<\/code>\u8ba1\u7b97\u5e73\u65b9\u6839\u3002<\/p>\n<p><strong>\u5982\u4f55\u89e3\u51b3\u6d6e\u70b9\u6570\u8fd0\u7b97\u4e2d\u7684\u7cbe\u5ea6\u95ee\u9898\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u6d6e\u70b9\u6570\u8fd0\u7b97\u53ef\u80fd\u4f1a\u51fa\u73b0\u7cbe\u5ea6\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u7528\u51e0\u79cd\u89e3\u51b3\u65b9\u6848\u3002\u4f7f\u7528<code>decimal<\/code>\u6a21\u5757\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u7684\u6d6e\u70b9\u8fd0\u7b97\uff0c\u9002\u5408\u9700\u8981\u7cbe\u786e\u8ba1\u7b97\u7684\u573a\u5408\u3002\u6b64\u5916\uff0c\u4f7f\u7528<code>round()<\/code>\u51fd\u6570\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u5c0f\u6570\u70b9\u540e\u7684\u4f4d\u6570\uff0c\u4ece\u800c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u7cbe\u5ea6\u8bef\u5dee\u3002\u5728\u6bd4\u8f83\u4e24\u4e2a\u6d6e\u70b9\u6570\u65f6\uff0c\u4f7f\u7528<code>math.isclose()<\/code>\u51fd\u6570\u80fd\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u76f8\u7b49\u6027\u5224\u65ad\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u3001\u5f00\u5934\u6bb5\u843d\uff1a Python\u4e2d\u4f7f\u7528\u6d6e\u70b9\u6570\u7684\u65b9\u6cd5\u5305\u62ec\u76f4\u63a5\u8d4b\u503c\u3001\u4f7f\u7528float()\u51fd\u6570\u3001\u8fdb\u884c\u6d6e\u70b9\u6570\u8fd0\u7b97\u3002\u5728Pyth [&hellip;]","protected":false},"author":3,"featured_media":933165,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/933161"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=933161"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/933161\/revisions"}],"predecessor-version":[{"id":933166,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/933161\/revisions\/933166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/933165"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=933161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=933161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=933161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}