Activate

Activate[expr]
replaces all instances of Inactive[f] in expr with f.

Activate[expr,patt]
replaces only instances of Inactive[f] for which f matches the pattern patt.

Details and OptionsDetails and Options

  • With the option setting Heads->False, Activate does not enter heads of expressions and activate their parts.
Introduced in 2014
(10.0)