Though, OP should note that mca and toolic functions will always produce a string of exactly the requested digits (possibly zero padded). The buk function can (very rarely) produce replacements which are shorter than requested (does not zero-pad). Also, buk's function will favor replacements which start with a non-zero digit (isn't uniform).

Good Day,
    Dean

In reply to Re^2: Speed Improvement (Updated!) by duelafn
in thread Speed Improvement by Nar

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