function compose (f,g){
    function inner(x,y){
        return console.log(f(g(x,y)));
        }
    return inner;
    }
function addSum(x,y){
    return x+y;
}
function addOne(x){
    return x+1;
}
function square(x){
    return x*x;
}
compose(addOne,square)(5);
compose(Math.cos, addOne)(-1);
compose(addOne, Math.cos)(-1);
var compositeFunction = compose(Math.sqrt, Math.cos);
console.log(compositeFunction(0.5));
console.log(compositeFunction(1));
console.log(compositeFunction(-1));
compose(addOne, addSum)(5, 6);