var logic = new Logic();
var res = logic
  .init('noAttack', new Triangle(0, 20, 40))
  .or('normalAttack', new Trapezoid(20, 30, 90, 100))
  .or('enragedAttack', new Grade(90, 100))
	.defuzzify(40);

var Trapezoid = require('./lib/curve/trapezoid');

var logic = new Logic();
var res = logic
  .init('cold', new Trapezoid(0, 12, 18, 20))   
  .or('hot', new Trapezoid(12, 14, 16, 100)) 
  .defuzzify(20);