Lattice Export /sym/9b4740
id=454737 · host=de.formula-vault.cloud · 2026-10-13 05:51Z
7x² + 1x + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
\frac{7}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
407K
\lim_{z\to 0} \frac{\sin z}{z} = 1
∂t/∂z = 2t
2H₂ + O₂ → 2H₂O
d/dθ [θ^3] = 3θ^2