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Dec 26, 2022 at 14:05 history edited Saúl RM CC BY-SA 4.0
added 10 characters in body
Dec 20, 2022 at 18:45 history bounty ended Penelope Benenati
Dec 20, 2022 at 18:45 vote accept Penelope Benenati
Dec 20, 2022 at 14:08 history edited Saúl RM CC BY-SA 4.0
deleted 4 characters in body
Dec 20, 2022 at 13:58 comment added user44143 The expression for the radius of curvature can be nicer using $$\cot(\frac{\alpha+\beta}2)=\frac{1+\cos(\alpha+\beta)}{\sin(\alpha+\beta)}$$ (and by naming the length with a letter that doesn’t look like a derivative).
Dec 20, 2022 at 13:29 history edited Saúl RM CC BY-SA 4.0
added 756 characters in body
Dec 20, 2022 at 13:20 vote accept Penelope Benenati
Dec 20, 2022 at 13:21
Dec 20, 2022 at 11:33 history edited Saúl RM CC BY-SA 4.0
The statement from the last paragraph was false
Dec 20, 2022 at 11:26 history edited Saúl RM CC BY-SA 4.0
deleted 205 characters in body
Dec 20, 2022 at 11:17 history edited Saúl RM CC BY-SA 4.0
added 1889 characters in body
Dec 19, 2022 at 17:22 history edited Saúl RM CC BY-SA 4.0
Fixed something from the previous edit
Dec 19, 2022 at 16:45 history edited Saúl RM CC BY-SA 4.0
added 18 characters in body
Dec 19, 2022 at 12:26 history edited Saúl RM CC BY-SA 4.0
added 1849 characters in body
Dec 19, 2022 at 1:12 history answered Saúl RM CC BY-SA 4.0