checkdigit calculation for HP-17b

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checkdigit calculation for HP-17b

07-26-2015, 04:45 PM

Post: #6

Thomas Klemm Offline

Senior Member

Posts: 2,020
Joined: Dec 2013

RE: checkdigit calculation for HP-17b

(07-26-2015 02:04 PM)Don Shepherd Wrote: It works.

Good to hear. And I was going to blame my sausage fingers fumbling on a smart-phone.

Have these mechanical computers for verifying numbers in Luhn's patent ever been produced?
[Image: US2950048-0.png]

Cheers
Thomas

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Messages In This Thread

checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 12:08 AM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-26-2015, 07:47 AM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 12:56 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-28-2015, 02:54 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-26-2015, 01:25 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 02:04 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-26-2015 04:45 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 05:02 PM

RE: checkdigit calculation for HP-17b - wynen - 07-27-2015, 04:11 PM

RE: checkdigit calculation for HP-17b - Gerson W. Barbosa - 07-26-2015, 07:29 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 08:34 PM

RE: checkdigit calculation for HP-17b - Gerson W. Barbosa - 07-28-2015, 06:48 PM

RE: checkdigit calculation for HP-17b - Gerson W. Barbosa - 07-26-2015, 11:03 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-26-2015, 11:42 PM

RE: checkdigit calculation for HP-17b - Bill (Smithville NJ) - 07-27-2015, 01:03 AM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-28-2015, 06:16 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-28-2015, 06:22 PM

RE: checkdigit calculation for HP-17b - Don Shepherd - 07-28-2015, 10:11 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-28-2015, 08:28 PM

RE: checkdigit calculation for HP-17b - Gerson W. Barbosa - 07-28-2015, 09:51 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-28-2015, 09:44 PM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-29-2015, 01:52 AM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-29-2015, 02:20 AM

RE: checkdigit calculation for HP-17b - Thomas Klemm - 07-29-2015, 08:30 AM

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