Math Dump /sym/36ef21
id=465146 · host=jp.commstar.world · 2026-09-01 21:06Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
∇²θ = 0
det| 5 3 ; 7 6 | = 9
398K
11t² + 4t + 5 = 0
3γ² + 8γ + 7 = 0
∇²ψ = 0
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
\lim_{α\to 0} \frac{\sin α}{α} = 1
\frac{10}{3} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O