Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:37Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
109K
iħ ∂ψ/∂t = Ĥψ
det| 11 7 ; 6 12 | = 90
det| 7 8 ; 6 8 | = 8
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
352K
det| 9 4 ; 1 10 | = 86
349K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
∇²t = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
341K
2ω² + 5ω + 7 = 0