Message344257
@David Ratcliffe
> the sum of the first n positive integers is binomial(n+1, 2), and the formula should still work if n is zero.
I agree that's a convincing use-case.
Can you think of any practical uses for allowing negative `k`? I can't. |
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Date |
User |
Action |
Args |
2019-06-02 07:41:56 | mark.dickinson | set | recipients:
+ mark.dickinson, tim.peters, rhettinger, jwilk, steven.daprano, serhiy.storchaka, josh.r, pablogsal, kellerfuchs, FR4NKESTI3N, David Radcliffe |
2019-06-02 07:41:56 | mark.dickinson | set | messageid: <1559461316.0.0.774721961709.issue35431@roundup.psfhosted.org> |
2019-06-02 07:41:55 | mark.dickinson | link | issue35431 messages |
2019-06-02 07:41:55 | mark.dickinson | create | |
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