Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
∫₀^∞ e^(-z²) dz = √π / 2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
122K
det| 6 3 ; 4 7 | = 30
163K
det| 3 6 ; 0 4 | = 12
∇²y = 0
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
99K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 3 8 | = 50
341K
7ψ² + 8ψ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
305K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
413K
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 9 1 ; 4 10 | = 86
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
462K