Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 17:00Z
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-ω²) dω = √π / 2
122K
det| 11 7 ; 6 12 | = 90
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 7 4 ; 4 8 | = 40
261K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 2 ; 1 11 | = 108
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K