Math Dump /sym/025b25
id=397399 · host=jp.commstar.world · 2026-09-01 21:09Z
∇²n = 0
det| 4 1 ; 6 5 | = 14
402K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
1ω² + 4ω + 1 = 0
det| 6 8 ; 3 7 | = 18
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 2 ; 4 13 | = 148
F = ma
∑_{k=1}^{n} k = n(n+1)/2
det| 10 1 ; 1 11 | = 109
6t² + 7t + 0 = 0