adobe-webplatform/Snap.svg — pull request #68 by subzey (2013-10-25 13:28:34+00:00)
Title: Use native isFinite method to detect NaN and Infinities

Native `isFinite` function is much faster that current elaborate way to detect `NaN`, `Infinity` and `-Infinity`.
Speed test: http://jsperf.com/exotic-nan.