正例: (1)指定一个误差范围,两个浮点数的差值在此范围之内,则认为是相等的。 1 2 3 4 5 6 floata =1.0F -0.9F; floatb =0.9F -0.8F; floatdiff = 1e-6F; if(Math.abs(a - b) < diff) { System.out.println("333true"); } (2)使用 BigDecimal 来定义值,再进行浮点数的运算操作。 1 ...
publicclassTest{publicstaticvoidmain(String[] args){longlongMaxVal=Long.MAX_VALUE;doubledoubleVal=longMaxVal /1.0;doubleclone=doubleVal;// 参考 Alibaba 《码出高效》, 两浮点数之差小于 diff 任务相等比较改进floatdiff=1e-6f; System.out.println(doubleVal); clone +=1000; System.out.println(clone);i...
Original file line numberDiff line numberDiff line change Expand Up @@ -106,7 +106,7 @@ class TreeModel { return cleft_ == -1; } /*! \return get leaf value of leaf node */ inline float leaf_value() const { inline bst_float leaf_value() const { return (this->info_).leaf_va...
The ability to post a document in the Posts is driving me crazy. When this happens, the file is just placed in the file list which can make it incredibly difficult to locate something later because i...
MineMrainl eral PParaarammeetteerr Exppeerriimmeennt t SimSiumlautiloantion DiffeDreinffcer(e%n)ce (%) HemHimemoripmhoirtpehite aa//ÅÅ bb//ÅÅ cc//ÅÅ 88..336677 1100..773300 55..111155 8.580.0500 10.1708.0780 5.058.6086 1.548 1.548 0.462 0.462 0.562 0.562 SmithSmsn...
diff --git a/package-lock.json b/package-lock.json index 767d390..d788140 100644 --- a/package-lock.json +++ b/package-lock.json @@ -20,7 +20,7 @@ "simple-vdf": "^1.1.1", "socket.io": "^2.4.0", "steam-totp": "^2.1.2", - "steam-user": "^4.28.1", + "ste...