Double Java Floor
Double float int.
Double java floor. The java floor function is one of the math or mathematical functions available in java math library. The java lang math ceil returns the double value that is greater than or equal to the argument and is equal to the nearest mathematical integer. If the argument is integer then the result is integer. 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.
If the exponent of the result would be larger than double max exponent an infinity is returned. See the java language specification for a discussion of floating point value sets. Double float int long. 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.
If the argument value is already equal to a mathematical integer then the result is the same as the argument. If the argument is nan or an infinity or positive zero or negative zero. Note read this roundingmode. Java how to round double float value to 2 decimal points.
If the argument is integer then the result is integer. If the exponent of the result is between double min exponent and double max exponent the answer is calculated exactly. Double or float. If the argument is nan or an infinity or positive zero or negative zero then the result is the same as the argument.
Returns the smallest of the two arguments. Returns the largest integer that is less than or equal to the argument. Returns the smallest integer that is greater than or equal to the argument. This tutorial provides round double float to 2 decimal places in java with the help of math round and decimalformat.
By mkyong last updated. 540 943 3 238 pv w. 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. Java floor method the method floor gives the largest integer that is less than or equal to the argument.