Little cubes ∞ operads

Example 14.1.15. By Corollary 17.4.10, the classical associative operad determines the associative \(\infty \)-operad \(\Assoc \). The topological little \(n\)-cubes operad of Example 12.1.7 similarly determines an \(\infty \)-operad \(\Ee _n\); see [Lurie (2017), Section 5.1.0] for the construction. For \(n=1\), the operad morphism \(\Ee _1\to \Assoc \) described after Example 12.1.7 is an equivalence of \(\infty \)-operads by [Lurie (2017), Example 5.1.0.7].