E423 -- Considerationes cyclometricae
(Considerations on the measurement of cicrles)
According to Eneström, E423 is "about the equation m/(sin2 m) = n/(sin2 n)
and about quadratic 'Lunulae,' where the 5 known cases will be handled."
According to the records, it was presented to the St. Petersburg Academy on July 4, 1771.
Originally published in Novi Commentarii academiae scientiarum Petropolitanae 16, 1772, pp. 160-170
Opera Omnia: Series 1, Volume 28, pp. 205 - 214
- Original publication: E423
- English translation (Stacy Langton): E423
Return to the Euler Archive