Post AVadIVgNlHfancVhhY by uxor@mastodon.xyz
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 (DIR) Post #AVadIVgNlHfancVhhY by uxor@mastodon.xyz
       2020-01-10T20:51:04Z
       
       1 likes, 0 repeats
       
       Happy BirthDay  Donald Knuth and thank you for #TeX #LaTeX #maths