Formula q_53 (Q51): Difference between revisions

Latest revision as of 12:53, 20 April 2020

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Language	Label	Description	Also known as
English	Formula q_53	No description defined

q_53

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\sum _{i=0}^{n}i^{2}={\frac {(n^{2}+n)(2n+1)}{6}}

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@@ Property / arqmath formula id @@
+q_53
@@ Property / arqmath formula id: q_53 / rank @@
+Normal rank
@@ Property / Defining formula @@
+ $\sum _{i=0}^{n}i^{2}={\frac {(n^{2}+n)(2n+1)}{6}}$ 
\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}
+Normal rank