Math Dump /sym/e1475f
id=407866 · host=jp.commstar.world · 2026-09-01 21:07Z
2H₂ + O₂ → 2H₂O
det| 4 1 ; 6 5 | = 14
402K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8ω² + 1ω + 2 = 0
det| 7 3 ; 1 8 | = 53
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
iħ ∂ψ/∂t = Ĥψ
∇ × E = −∂B/∂t
6α² + 1α + 4 = 0
\frac{5}{5} \sum_{i=1}^{n} i^{2}