floor

public static double floor(double x)

The result of rounding down the number.

Parameters

x

The number to round down.

Rounds a number down. (Returns the floor of a number.)

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import System;   Console.log(Math.floor(1));    // 1 Console.log(Math.floor(2.5));  // 2 Console.log(Math.floor(2.01)); // 2 Console.log(Math.floor(2.9));  // 2