Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:59Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
∇²y = 0
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
∫₀^∞ e^(-θ²) dθ = √π / 2
194K
∑_{k=1}^{n} k = n(n+1)/2
∂t/∂γ = 1t
7ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0