Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:16Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
465K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 2 8 ; 7 3 | = -50
60K
∑_{k=1}^{n} k = n(n+1)/2
11θ² + 3θ + 2 = 0
det| 7 7 ; 6 8 | = 14
7ψ² + 4ψ + 3 = 0
\frac{7}{1} \sum_{i=1}^{n} i^{2}
314K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
180K
AgNO₃ + NaCl → AgCl↓ + NaNO₃