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when toggle format what by license comment
Dec 7, 2021 at 18:37 history edited Arnold Neumaier CC BY-SA 4.0
corrected typos
Mar 30, 2012 at 14:51 comment added Paul This is a great approach!
Mar 29, 2012 at 17:44 vote accept usero
Mar 29, 2012 at 15:42 history answered Arnold Neumaier CC BY-SA 3.0