:: StoryTitle
Chapbook: Fairmath

:: UserScript[script]
// Create a global object
window.setup = window.setup || {};

// Create a fairmath global object
window.setup.fairmath = {};

// Create an 'increase' function
setup.fairmath.increase = function(x,y) {
    return Math.round(x+((100-x)*(y/100)));
};

// Create a "decrease" function
setup.fairmath.decrease = function(x,y) {
    return Math.round(x-(x*(y/100)));
};


:: Start
decreaseExample: setup.fairmath.decrease(100, 50)
increaseExample: setup.fairmath.increase(50, 50)
--

Decrease 100 by 50% using Fairmath:
Decrease Example: {decreaseExample}

Increase 50 by 50% using Fairmath:
Increase Example: {increaseExample}