Lattice Export /sym/d82170
id=230733 · host=de.formula-vault.cloud · 2026-10-13 05:52Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
407K
det| 2 9 ; 4 3 | = -30
∫₀^∞ e^(-ψ²) dψ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-γ²) dγ = √π / 2