What Is Floor Function In Java

Definition and usage the floor method rounds a number downwards to the nearest integer and returns the result.

What is floor function in java.

The function floor in java is used to get the nearest lower round off value of a decimal as an output. It is the value which is to be tested for math floor. If the passed argument is an integer the value will not be rounded. The math floor method returns the smallest integer greater than or equal to the given number.

The java lang math floor returns the double value that is less than or equal to the argument and is equal to the nearest mathematical integer. The java lang math floor is used to find the largest integer value which is less than or equal to the argument and is equal to the mathematical integer of a double value. Java math abs round ceil floor min methods with example. Below examples illustrate the mathe floor method in javascript.

The java floor function is one of the math or mathematical functions available in java math library. If the argument value is already equal to a mathematical integer then the result is the same as the argument. The java lang math floor double a returns the largest closest to positive infinity double value that is less than or equal to the argument and is equal to a mathematical integer. Similarly ceil is used for nearest upper round off value of a decimal.

This tutorial teaches java math class with examples. If the argument is nan or an infinity or positive zero or negative zero then the result is the same as the argument. If the argument is integer then the result is integer. The java lang math floor method is an inbuilt method that is used to calculate the nearest integer less than or equal to if the passed value is itself an integer the passed value.

If the argument is nan or an infinity or positive zero or negative zero then the result is the same as the argument.