Marco
Reputation
Top tag
Next privilege 50 Rep.
Comment everywhere
 Mar27 comment general sum notation considering also not incremental indexing How can I refer to the last element of $p(i)$ ? Mar27 accepted general sum notation considering also not incremental indexing Mar27 comment general sum notation considering also not incremental indexing you're perfectly right. thank you very much! Mar27 comment general sum notation considering also not incremental indexing thank you. This is my case: $H=\{1,2,3\}$ and $p(H)$. For example: $p(1)=\{1,2,3,4\}$ and $p(2)=\{3,8,9\}$. So, it is correct if I use this notation? $\sum_{i\in H}\sum_{j\in p(H)}$. It would solve my problems... Mar27 comment general sum notation considering also not incremental indexing thank you! suppose I have a double summation: $\sum_{i\in H}\sum_{j\in p}$ where $p$ changes in function of $i$ (different starting points incremental, not incremental) Mar27 asked general sum notation considering also not incremental indexing Sep24 awarded Autobiographer May11 awarded Student May11 awarded Scholar May11 accepted Combination of two sets: a proper definition. May10 asked Combination of two sets: a proper definition.