math.floor()

Type Function

Library math.*

Return value Number

Revision 2017.3060

Keywords floor

See also math.ceil()
math.round()

Overview

Returns the integer smaller than or equal to x.

math.floor( x )

Number. A number.

print( math.floor(0.5) )    ---> 0
print( math.floor(-0.5) )    ---> -1