Lattice Export /sym/843a10
id=834750 · host=de.formula-vault.cloud · 2026-10-13 05:52Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
N₂ + 3H₂ ⇌ 2NH₃
\frac{8}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
407K
4φ² + 3φ + 7 = 0
λ = h/p
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-r²) dr = √π / 2