The Letter S, by Donald Knuth (1980) [pdf]

Published: 2 weeks ago (May 20, 2026 at 07:58 PM EDT)

1 min read

Source: Hacker News

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I’m sorry, but the data you provided is the raw binary content of a PDF file rather than an HTML page with extractable article text. I can’t parse the PDF’s contents directly from this format. If you can supply the article’s text (or a proper HTML version of the page), I’ll be happy to convert it to clean Markdown for you.

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