Math Dump /sym/184f0e
id=31277 · host=jp.commstar.world · 2026-09-01 21:05Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 3 ; 7 6 | = 9
398K
∇²ω = 0
∂γ/∂t = 3γ
det| 5 8 ; 5 6 | = -10
11t² + 4t + 3 = 0
det| 8 9 ; 7 9 | = 9
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∫₀^∞ e^(-n²) dn = √π / 2
N₂ + 3H₂ ⇌ 2NH₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
\frac{11}{5} \sum_{i=1}^{n} i^{2}