Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
det| 9 5 ; 4 10 | = 70
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 1 ; 1 6 | = 29
122K
det| 3 6 ; 0 4 | = 12
det| 9 7 ; 1 10 | = 83
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
341K
CH₄ + 2O₂ → CO₂ + 2H₂O
305K
det| 11 2 ; 5 12 | = 122
413K
∫₀^∞ e^(-ψ²) dψ = √π / 2
63K
∑_{k=1}^{n} k = n(n+1)/2
462K