Math Dump /sym/8045c3
id=794553 · host=jp.commstar.world · 2026-09-01 21:05Z
2β² + 3β + 7 = 0
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 1 ; 7 4 | = 5
CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
N₂ + 3H₂ ⇌ 2NH₃
det| 2 8 ; 5 3 | = -34
det| 12 5 ; 5 13 | = 131
∇²φ = 0
iħ ∂ψ/∂t = Ĥψ