Math Floor Double Java

Java floor function syntax.

Math floor double java. 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. Hence the math class java provides these two constants as double fields. The returned value is of type double. This method 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.

This java tutorial shows how to use the floor double method of math class under java lang package. 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 two most fundamental elements in math are the e base of the natural logarithm and pi ratio of the circumference of a circle to its diameter. Math e having a value as 2 718281828459045.

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. The java floor function is one of the math or mathematical functions available in java math library. These two constants are often required in the above calculations operations. Following is the syntax of floor method.

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. Java floor method the method floor gives the largest integer that is less than or equal to the argument. D 2 scalefactor rounded as if performed by a single correctly rounded floating point multiply to a member of the double value set. See the java language specification for a discussion of floating point value sets.