Math Dump /sym/13fb69
id=106399 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 11 2 ; 7 12 | = 118
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
7γ² + 7γ + 3 = 0
\frac{2}{9} \sum_{i=1}^{n} i^{2}
ω = 2πf
λ = h/p
ΔS ≥ 0
N₂ + 3H₂ ⇌ 2NH₃
\frac{3}{5} \sum_{i=1}^{n} i^{2}
det| 11 6 ; 2 12 | = 120
E = mc²
2H₂ + O₂ → 2H₂O