Diego Rattaggi

#mathiratti

Old publications and preprints (1998-2006)

Roger Federer's head-to-heads (vs 350 opponents 1998-2021)

Error estimates for the Gregory-Leibniz series and the alternating harmonic series using Dalzell integrals. Preprint 2018 (pdf), Leibniz formula

NEW BOOK (2024) What Fraction is Shaded? ISBN 9783759722089. Links to the solutions

NEW BOOK (2024) Areas and Angles. ISBN 9798325935442. Links to some solutions

NEW BOOK (2024) 55 Pro Pentagon Puzzles. ISBN 9798323984084. Links to the solutions

Last update: August 25, 2024.