Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
det| 3 4 ; 2 4 | = 4
163K
det| 3 6 ; 0 4 | = 12
det| 10 4 ; 2 11 | = 102
250K
∇²y = 0
det| 9 5 ; 7 10 | = 55
352K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
320K
7ψ² + 8ψ + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
17K
\lim_{z\to 0} \frac{\sin z}{z} = 1
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
462K