Math Dump /sym/8ff0fa
id=939184 · host=jp.commstar.world · 2026-09-01 21:13Z
∇²β = 0
det| 4 1 ; 6 5 | = 14
402K
7x² + 9x + 3 = 0
det| 5 3 ; 7 6 | = 9
398K
∫₀^∞ e^(-θ²) dθ = √π / 2
∇ × E = −∂B/∂t
9n² + 8n + 4 = 0
7γ² + 9γ + 0 = 0
10ψ² + 9ψ + 1 = 0
det| 9 9 ; 0 10 | = 90
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
N₂ + 3H₂ ⇌ 2NH₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂