Lattice Export /sym/8c2684
id=273179 · host=de.formula-vault.cloud · 2026-10-13 05:51Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
det| 3 5 ; 7 4 | = -23
∑_{k=1}^{n} k = n(n+1)/2
407K
12n² + 6n + 3 = 0
CaCO₃ → CaO + CO₂
∂r/∂φ = 4r
∇²n = 0