Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:33Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 2 ; 3 11 | = 104
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
det| 7 4 ; 4 8 | = 40
250K
∇²y = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
CaCO₃ → CaO + CO₂
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
99K
d/dα [α^10] = 10α^9
∑_{k=1}^{n} k = n(n+1)/2
∂t/∂γ = 1t
7ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0