Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:14Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
60K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 6 ; 7 10 | = 48
119K
CH₄ + 2O₂ → CO₂ + 2H₂O
152K
11θ² + 3θ + 2 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
255K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
173K
det| 7 7 ; 6 8 | = 14
AgNO₃ + NaCl → AgCl↓ + NaNO₃
329K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
368K
7ψ² + 4ψ + 3 = 0
2x² + 9x + 3 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃