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File:McDonalds Receipt Luhn Algorithm.png

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Summary

Description
English: The Survey Code on McDonald's receipts uses the Luhn algorithm on the fields that represent the store number, order number, order date, and order time. Highlighted are the sources of the data in the fields and a derivation of the Luhn checksum, circled.
Date
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Author MuadDave

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Captions

Annotated example of the Luhn Algorithm as used on a McDonalds receipt

Items portrayed in this file

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13 March 2019

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Date/TimeThumbnailDimensionsUserComment
current22:58, 13 March 2019Thumbnail for version as of 22:58, 13 March 20191,703 × 3,847 (1.22 MB)MuadDaveUser created page with UploadWizard
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