Timeline for A counterexample to: $\frac{1-f(x)^2}{1-x^2}\le f'(x)$ — revisited
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| May 11, 2022 at 19:35 | history | edited | Christophe Leuridan | CC BY-SA 4.0 |
deleted 2 characters in body
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| May 8, 2022 at 12:21 | history | answered | Christophe Leuridan | CC BY-SA 4.0 |