Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:15Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 6 ; 0 3 | = 6
154K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 5 9 ; 7 6 | = -33
230K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 3 ; 4 11 | = 98
119K
11θ² + 3θ + 2 = 0
det| 7 7 ; 6 8 | = 14
det| 11 9 ; 0 12 | = 132
329K