Math Dump /sym/0197a0
id=828633 · host=jp.commstar.world · 2026-09-01 21:05Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
1y² + 5y + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
∇²α = 0
N₂ + 3H₂ ⇌ 2NH₃
1z² + 7z + 0 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 6 4 ; 7 7 | = 14
7θ² + 4θ + 6 = 0
2H₂ + O₂ → 2H₂O
PV = nRT
det| 6 4 ; 0 7 | = 42
det| 9 4 ; 4 10 | = 74