in reply to Re^5: Faster Luhn Check Digit Calculation?
in thread Faster Luhn Check Digit Calculation?

> 10k lookup string

FWIW this could be halved to 5k by addressing nibbles instead of bytes.

4 bits are more than enough to encode 10 digits.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

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