lua.wetgenes.tardis.array.__sub
r = array.__sub(a,b)
Subtract b from a and return a a.new(result) so the class returned will match the input class of a and neither a or b will be modified.
r = array.__sub(a,b)
Subtract b from a and return a a.new(result) so the class returned will match the input class of a and neither a or b will be modified.