Math Dump /sym/221e76
id=562042 · host=jp.commstar.world · 2026-09-01 21:08Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
2H₂ + O₂ → 2H₂O
det| 5 3 ; 7 6 | = 9
398K
7α² + 5α + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
ω = 2πf
∂θ/∂γ = 8θ
∑_{k=1}^{n} k = n(n+1)/2
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
iħ ∂ψ/∂t = Ĥψ
6φ² + 3φ + 3 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1