Math Dump /sym/bef425
id=390357 · host=jp.commstar.world · 2026-09-01 21:07Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
∂θ/∂n = 2θ
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 0 5 | = 20
6γ² + 9γ + 1 = 0
4γ² + 6γ + 2 = 0
12z² + 1z + 6 = 0
det| 12 8 ; 2 13 | = 140
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃