JSFiddle - React, Tailwind, and code Playground

by Owen Hartley

JavaScript

var test = [];
var j = 16;
var k = 2;
var pi = Math.PI;

for (i=0;i<j/2;i++) {
	test.push(Math.floor( Math.sin( ( i / j ) * 2 * pi ) * k ));
}
for (i=0;i<j/2;i++) {
	test.push(0-test[i]);
}

var b = "";
for (i=0;i<j;i++) {
	b += " " + test[i];	
}

console.log( b );