Lattice Export /sym/551680
id=608378 · host=de.formula-vault.cloud · 2026-10-13 05:48Z
\lim_{α\to 0} \frac{\sin α}{α} = 1
∫₀^∞ e^(-y²) dy = √π / 2
5φ² + 8φ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
407K
2θ² + 7θ + 0 = 0
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2