floor

fixed floor(fixed x)

Description

Returns x rounded down as a fixed-point number.

See the article on Rounding for all rounding modes.

Examples

floor(2.3) -> 2.0
floor(3.8) -> 3.0
floor(5.5) -> 5.0
floor(-2.3) -> -3.0
floor(-3.8) -> -4.0
floor(-5.5) -> -6.0