Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:38Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
iħ ∂ψ/∂t = Ĥψ
det| 11 7 ; 6 12 | = 90
det| 9 4 ; 1 10 | = 86
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
194K
∇²t = 0
ΔS ≥ 0
2ω² + 5ω + 7 = 0
det| 6 1 ; 5 7 | = 37