Lattice Export /sym/8e44e4
id=268486 · host=de.formula-vault.cloud · 2026-10-13 05:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2y² + 7y + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
407K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-ω²) dω = √π / 2
E = mc²