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Kahan\u6559\u6388\u6240\u5199\u7684How Java&#8217;s Floating-Point Hurts Everyone Everywhere\uff08&#8221;\u4e14\u770bJava\u7684\u6d6e\u70b9\u8fd0\u7b97\u5982\u4f55\u5371\u5bb3\u4e86\u666e\u5929\u4e0b\u7684\u82b8\u82b8\u4f17\u751f&#8221;&#8211;\u8bd1\u8005\uff09\uff0c\u63ed\u9732\u4e86Java\u7684\u4e00\u4e9b\u79d8\u5bc6\u3002<\/p>\n<p>\u6211\u53d1\u73b0\u5728\u7535\u89c6\u548c\u51fa\u7248\u7269\u4e2d\u5173\u65bcJava\u7684\u9f13\u5439\u662f\u4e0d\u51c6\u786e\u7684\uff0c\u800c\u4e14\u6c14\u52bf\u6c79\u6c79\uff0c\u8ba9\u4eba\u8ba8\u538c\u3002\u5927\u8086\u53eb\u56a3\u51e1\u662f\u975eJava\u7684\u4ee3\u7801\u90fd\u662f\u5783\u573e\uff0c\u8fd9\u662f\u5bf9\u7a0b\u5e8f\u5458\u7684\u4fae\u8fb1\uff1b\u5efa\u8bae\u628a\u6240\u6709\u7684\u4fdd\u7559\u4ee3\u7801\u90fd\u7528Java\u91cd\u5199\uff0c\u8fd9\u662f\u4e27\u5fc3\u75c5\u72c2\uff0c\u65e2\u4e0d\u73b0\u5b9e\u4e5f\u4e0d\u8d1f\u8d23\u4efb\u3002Sun\u548c\u4ed6\u7684\u8ffd\u968f\u8005\u4f3c\u4e4e\u89c9\u5f97\u4e3a\u4e86\u5bf9\u4ed8\u5fae\u8f6f\u7f6a\u6076\u7684&#8221;\u5e1d\u56fd\u65f6\u4ee3&#8221;\uff0c\u5c31\u5fc5\u987b\u5982\u6b64\u81ea\u5439\u81ea\u64c2\u3002\u4f46\u662f\u4fae\u8fb1\u548c\u6b3a\u8bc8\u53ea\u4f1a\u628a\u90a3\u4e9b\u559c\u6b22\u4f7f\u7528\u4e0d\u540c\u7f16\u7a0b\u8bed\u8a00\u7684\u7a0b\u5e8f\u5458\u903c\u5230\u5fae\u8f6f\u9635\u8425\u91cc\u53bb\u3002<\/p>\n<p>Java\u5e76\u975e\u5e73\u53f0\u65e0\u5173\uff0c\u5b83\u672c\u8eab\u5c31\u662f\u5e73\u53f0\u3002\u8ddfWindows\u4e00\u6837\uff0c\u5b83\u4e5f\u662f\u4e00\u4e2a\u4e13\u6709\u7684\u5546\u4e1a\u5e73\u53f0\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4f60\u53ef\u4ee5\u4e3aWindows\/Intel\u7f16\u5199\u4ee3\u7801\uff0c\u4e5f\u53ef\u4ee5\u4e3aJava\/JVM\u7f16\u5199\u4ee3\u7801\uff0c\u5728\u4efb\u4f55\u4e00\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f60\u90fd\u662f\u5728\u4e3a\u4e00\u4e2a\u5c5e\u65bc\u67d0\u4e2a\u516c\u53f8\u7684\u5e73\u53f0\u5199\u4ee3\u7801\uff0c\u8fd9\u4e9b\u4ee3\u7801\u90fd\u662f\u4e0e\u8be5\u516c\u53f8\u7684\u5546\u4e1a\u5229\u76ca\u626f\u5728\u4e00\u8d77\u7684\u3002\u5f53\u7136\u4f60\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u4e00\u79cd\u8bed\u8a00\uff0c\u7ed3\u5408\u64cd\u4f5c\u7cfb\u7edf\u7684\u673a\u5236\u6765\u7f16\u5199\u53ef\u4f9bJVM\u6267\u884c\u7684\u7a0b\u5e8f\uff0c\u4f46\u662fJVM\u4e4b\u7c7b\u7684\u4e1c\u897f\u662f\u5f3a\u70c8\u5730\u504f\u5411\u4e8eJava\u8bed\u8a00\u7684\u3002\u5b83\u4e00\u70b9\u4e5f\u4e0d\u50cf\u662f\u901a\u7528\u7684 \u516c\u5e73\u7684 \u8bed\u8a00\u4e2d\u7acb\u7684VM\/OS\u3002<\/p>\n<p>\u79c1\u4e0b\u91cc\uff0c\u6211\u4f1a\u575a\u6301\u4f7f\u7528\u53ef\u79fb\u690d\u7684C++\u4f5c\u5927\u90e8\u4efd\u5de5\u4f5c\uff0c\u7528\u4e0d\u540c\u7684\u8bed\u8a00\u4f5c\u4f59\u4e0b\u7684\u5de5\u4f5c\u3002<br \/>\n\uff08&#8221;Java is not platform-independent, it is the platform&#8221;\uff0cB. 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