Javascript Math Floor

Towards the lesser value.

Javascript math floor.

The math floor method is used to round off the number passed as a parameter to its nearest integer in downward direction of rounding i e. A number representing the largest integer less than or equal to the specified number. Returns a random integer from 0 to 9. The floor method rounds a number downwards to the nearest integer and returns the result.

Val 数値または他の値 戻り値 引数を切り捨てた結果 引数に指定した値の切り捨てを計算して結果を返します 正の値の場合は引数よりも小さい最大の整数を返します math floor 4 42 4 math floor 2 86 2. This method accepts single parameter asmentioned above and described below. Math floor x parameters x a number. Because floor is a static method of math you always use it as math floor rather than as a method of a math object you created math is not a constructor.

Math random used with math floor can be used to return random integers. In javascript floor is a function that is used to return the largest integer value that is less than or equal to a number. The floor method is represented by the following syntax. This javascript tutorial explains how to use the math function called floor with syntax and examples.

Example math floor math random 10. If the given number is already an integer the floor method returns it directly. The javascript math floor method decreases the given number up to the closest integer value and returns it. Javascript math floor method this method returns the largest integer less than or equal to a number.

If the passed argument is an integer the value will not be rounded. Javascript math floor method.