Function: Floor
Function: Floor

Function: Floor

Floor ( NUMBER )

Returns the mathematical floor of a value.

Parameters

Parameter Type Description
NUMBER VALUE(FLOAT) The input value.

Returns

VALUE(FLOAT) The mathematical floor of the input value.

What It Does

This function takes a numeric value and returns the mathematical floor of it: a whole number that is the minimum of the two nearest whole numbers. The input value is interpreted as a floating-point number.


	a = floor(1.25);     // a = 1.0
	a = floor(1.875);    // a = 1.0
	a = floor(1.0);      // a = 1.0
	a = floor(-1.25);    // a = -2.0
	a = floor("1.25");   // a = 1.0
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