Content deleted Content added
m →History: more grammar+repetition |
m →History: fix inconsistent notation |
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Line 20:
:<math>
\begin{align}
\sum_{j=-h}^h ( a + b j + c j^2 + d j^3)
\sum_{j=-h}^h ( aj + b j^2 + c j^3 + d j^4)
\sum_{j=-h}^h ( aj^2 + b j^3 + c j^4 + d j^5)
\sum_{j=-h}^h ( aj^3 + b j^4 + c j^5 + d j^6)
\end{align}
</math>
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