Lattice Export /sym/e2c044
id=382987 · host=de.formula-vault.cloud · 2026-10-13 05:51Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
5y² + 3y + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
407K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
F = G m₁m₂ / r²
∂n/∂z = 7n