Math

-exponent -is odd -findOdd in array -findEven in array -factorial -double factorial -Stirling factorial

CSS

@font-face {
    font-family:'Roboto';
    font-style: normal;
    font-weight: 400;
    src: local('Roboto Regular'), local('Roboto-Regular'), url(http://themes.googleusercontent.com/static/fonts/roboto/v9/2UX7WLTfW3W8TclTUvlFyQ.woff) format('woff');
}
body {
    font-family:'Roboto';
    font-weight: 400;
    color: #34383e;
}

JavaScript

var a = math.matrix([1, 4, 9, 16, 25]);
a;