Math Dump /sym/7446ad
id=961958 · host=jp.commstar.world · 2026-09-01 21:16Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
9r² + 6r + 5 = 0
det| 5 3 ; 7 6 | = 9
398K
E = mc²
ω = 2πf
3z² + 5z + 4 = 0
det| 5 2 ; 5 6 | = 20
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
7φ² + 8φ + 2 = 0
λ = h/p
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{6}{8} \sum_{i=1}^{n} i^{2}