C # math. Round () Achieves Chinese rounding
Math. Round () in C # does not use the "Rounding" method. In fact, in VB, VBScript, C #, J #, T-SQL in the round function are using banker's rounding (Banker algorithm), namely:Four Homes, six in five

In math. when performing data processing, round often encounters a situation where 81.25 retains a decimal number, and the value is 81.2. It is searched by material and math. the round rounding algorithm adopts the banker's rounding algorithm, which

In flash, the math class is a very common class. Through mathematical computation, we can achieve a lot of wonderful results. Here we will start from the most basic learning and add a math knowledge.
Let's take a look at the math class provided in

These three functions may be confusing for beginners. Now I am learning them and I will make a detailed record.
Math. Round () literally knows what it means. How can we get a number around a double or float number? The answer is rounding.
For

Math. Round is used to round the value by the specified small number,Is not.When this type of rounding is performed, It is rounded up to the nearest or rounded up to five.
In fact, in VB, VBScript, C #, J #, the number of round functions in the

Round Function syntax
Math.Round(X); Round Function Parameters
X -- number of The number type
Returned value of the Round Function
Returns the nearest integer of X. If the decimal part of X is greater than or equal to 0.5, the return

Use the js Math. random () function to generate random numbers between n and m.
Abstract:
This article explains how to use js to generate random numbers between n and m. The main purpose is to prepare for later JavaScript code generation.
The Math.

Many people mistakenly treat the math. Round function as a rounding function, and the result is often incorrect. In fact, math. Round adopts the internationally accepted banker rounding method.
Banker's rounding (banker rounding)AlgorithmThat is,

Use the js Math. random () function to generate random numbers between n and m.
Abstract:
This article explains how to use js to generate random numbers between n and m. The main purpose is to prepare for later JavaScript code generation.
The Math.

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