Floor

Returns the greatest integer that is less than or equal to a given number.

Syntax

floor(Real)
floor(Complex)

Description

Given a real number x, returns the greatest integer that is lower than or equal to xLaTeXx, usually denoted by ⌋⌊x.

arithmetic.floor1.calc.png

Given a complex number z, returns a complex number with the floor function applied to its real and imaginary parts.

arithmetic.floor2.calc.png