Math Dump /sym/b79e96
id=883547 · host=jp.commstar.world · 2026-09-01 21:07Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
∂r/∂β = 5r
det| 5 3 ; 7 6 | = 9
398K
det| 6 5 ; 7 7 | = 7
5β² + 2β + 7 = 0
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-α²) dα = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
∂r/∂t = 1r
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-γ²) dγ = √π / 2
5n² + 5n + 7 = 0
2γ² + 2γ + 6 = 0