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robink/random_sign.js

Created November 3, 2011 14:37
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  1. Robin Komiwes created this gist Nov 3, 2011.
    3 changes: 3 additions & 0 deletions random_sign.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,3 @@
    var randomSign = function() {
    return Math.cos( Math.round( Math.random() ) * Math.PI );
    };