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.
Math floor java example.
Java math class provides useful methods for performing the math s operations like exponential logarithm roots and trigonometric equations too.
Java math floor floor accepts double value as an argument and returns the largest integer which is less than or equal to the argument.
The java lang math ceil is used to find the smallest integer value that is greater than or equal to the argument or mathematical integer.
The returned value is of type double.
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.
Towards the lesser value.
It is the value which is to be tested for math floor.
Because these datatypes could implicitly promote to double.
If the argument is nan or an infinity or positive zero or negative zero.
This tutorial teaches java math class with examples.
The java floor function is one of the math or mathematical functions available in java math library.
Example to show working of java lang math floor method.
Java math abs round ceil floor min methods with example.
This method accepts single parameter asmentioned above and described below.
If the argument value is already equal to a mathematical integer then the result is the same as the argument.
The floor method rounds a number downwards to the nearest integer and returns the result.
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.
Since the definition of floor function has double datatype as argument you can pass int float or long as arguments.
Following is the syntax of floor method.
A number representing the largest integer less than or equal to the specified number.
Math floor x parameters x a number.
This java math floor function is to return the closest double value which is less than or equal to the specified expression or value and equal to a mathematical integer.