floor

OpenTuring

floorreal-to-integer function

Syntax   floor ( r : real ) : int

Description   Returns the largest integer that is less than or equal to r.

Details   The floor function is used to convert a real number to an integer. The result is the largest integer that is less than or equal to r. In other words, the floor function rounds down to the nearest integer. For example, floor (3) is 3, floor (2.75) is 2 and floor (-8.43) is -9.

See also   ceil and round functions.