Frenchman calculates 13th root of 200-digit number... in 70 seconds!
Thursday, 13. December 2007, 22:04:14
And calculating 13th root of 100-digit number takes him just 4 seconds!!! WOW!
I have no words for that!!! I can't even imagine how to put this digit into my head completely! I'm not even talking about calculating it! Maybe the trick is in it? You shouldn't put it in your mind completely? I don't know... I don't really like math
But this man has really amazing possibilities!Read whole The Register article
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