The addition of two whole numbers is the total amount of those quantities combined.
/** * Plus (x + y): The addition of two whole numbers is the total amount of those quantities combined. * * @param x1 first number * @param x2 second number * @return {Array} */ function neuron1(x1, x2) { math.config({number: 'BigNumber', precision: 64}); return [math.eval(Number(x1) + '+'+Number(x2)).toString()]; } console.log(neuron1(625, 946));