tex/context/base/l-math.lua


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-- filename : l-math.lua
-- comment  : split off from luat-lib
-- author   : Hans Hagen, PRAGMA-ADE, Hasselt NL
-- copyright: PRAGMA ADE / ConTeXt Development Team
-- license  : see context related readme files

if not versions then versions = { } end versions['l-math'] = 1.001

local floor = math.floor

if not math.round then
    function math.round(x)
        return floor(x + 0.5)
    end
end

if not math.div then
    function math.div(n,m)
        return floor(n/m)
    end
end

if not math.mod then
    function math.mod(n,m)
        return n % m
    end
end