FuzzyLogic.lua

local fuzzy = {
	NOT = function(x)
		return 1 - x
	end;
	AND = function(x, y)
		return x*y
	end;
	OR = function(x, y)
		return x + y - x*y
	end;
	NOR = function(x, y)
		return (1 - x)*(1 - y)
	end;
	XOR = function(x, y)
		return 1 - (1 + x*(y - 1))*(1 + y*(x - 1))
	end;
	XNOR = function(x, y)
		return (1 + x*(y - 1))*(1 + y*(x - 1))
	end;
	NAND = function(x, y)
		return 1  -  x*y
	end;
}