Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:33Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
122K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
163K
det| 3 6 ; 0 4 | = 12
∇²y = 0
CaCO₃ → CaO + CO₂
\frac{4}{9} \sum_{i=1}^{n} i^{2}
99K
∑_{k=1}^{n} k = n(n+1)/2
∂t/∂γ = 1t
7ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0