Mathematician. ex-MTT coin flipper. #mathiratti What fraction is shaded? #wfis #OEPF #phibonacci. Federer H2H since 2007. rattaggi.ch/federer.html

Joined August 2013
6,413 Photos and videos
Did you know this before? #mathiratti
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Diego Rattaggi πŸ‡¨πŸ‡­ retweeted
Replying to @diegorattaggi
Hi. Thanks for the equation. Proven using Python. Fair play to Python for being able to cope with the large numbers. 😡😡
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Diego Rattaggi πŸ‡¨πŸ‡­ retweeted
Regular pentagon puzzle inspired by @diegorattaggi My proof that Blue=Green
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Gestern wurde auf ricardo ein spannendes Dokument von 1903 verkauft. Die Einladung ging an Alfred Walther (de.wikipedia.org/wiki/Alfred…, hls-dhs-dss.ch/de/articles/0…), Sohn von Heinrich Walther-Escher. @gc_zuerich #mathiratti #SwissFootballHistory
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Day 148. Ferrier's prime (2^148 1)/17 = 20988936657440586486151264256610222593863921 is the largest prime found before the days of electronic computers. mathworld.wolfram.com/Ferrie… #mathiratti
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