Lattice Export /sym/4e292a
id=661601 · host=de.formula-vault.cloud · 2026-10-13 05:52Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
407K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 8 ; 2 6 | = 14
11α² + 9α + 4 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1