Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:43Z
2ψ² + 5ψ + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
75K
∑_{k=1}^{n} k = n(n+1)/2
479K
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 10 7 ; 3 11 | = 89
191K
∇²z = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
det| 9 4 ; 1 10 | = 86
153K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
473K
8t² + 2t + 3 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
F = ma
∫₀^∞ e^(-φ²) dφ = √π / 2