Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:21Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 9 ; 5 13 | = 111
154K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 3 6 ; 0 4 | = 12
60K
det| 9 1 ; 7 10 | = 83
230K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 6 5 | = 8
152K
11θ² + 3θ + 2 = 0