Activity for nsajkoâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #289216 |
Post edited: clarify q in response to coment |
— | over 1 year ago |
| Edit | Post #289216 |
Post edited: |
— | over 1 year ago |
| Edit | Post #289216 |
Post edited: |
— | over 1 year ago |
| Edit | Post #289216 |
Post edited: |
— | over 1 year ago |
| Edit | Post #289216 |
Post edited: |
— | over 1 year ago |
| Edit | Post #289216 | Initial revision | — | over 1 year ago |
| Question | — |
Classification for involutory real infinite series Out of curiosity I'm playing around with the concept of involutory functions. An involutory function (involution) is a function whose composition with itself is the identity function (i.e. ${f \circ f} = id$). In other words, involutions are functions that are their own inverses (i.e. $f = f^{-1}$). ... (more) |
— | over 1 year ago |