TESTMATH

∑ For every integer $n \ge 1$, $\sum_{k=1}^{n} (2k-1) = n^2$. — launched on hood.exe · rigor —/100 · ipfs://bafkreidqwtzrgdqnqqyzgqjg5izu5dyrp3xm7ldem7e7t5sgoqyfiditsq

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