Author: Robert Hyatt
Date: 06:57:27 09/13/99
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On September 13, 1999 at 04:48:40, stefan wrote: >Thank you >stefan plenkner assumption: number _is_ an exact power of 2. then simply use the BSF function (ie FirstOne() in Crafty Source) to find the only 1 bit set (since this is an exact power of 2). If the left-most bit is set, you get 0. If the rightmost bit is set, you get 63. Just invert this with 63-N and you are done...
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