3 ms·
There's a charming transcription error in the first letter, substituting "fun" for sun, no doubt due to there having been a long s in the original.
by sevensor 2y ago
There's a charming transcription error in the first letter, substituting "fun" for sun, no doubt due to there having been a long s in the original.
- Koshkin 2y ago... which is also the integral :)
- bmacho 2y ago:D No, actually that's not the case, the original letters are in French, and probably not even available anymore. They must have OCRed an old edition like this https://archive.org/details/lettersofeuleron01eule/page/n71/mode/2up?ref=ol&view=theater https://archive.org/details/lettersofeuleron01eule/page/n71/...