Developer`
Developer`

ReplaceAllUnheld

ReplaceAllUnheld[expr,rules]

applies a rule or list of rules in an attempt to transform each subpart of expr that would be automatically evaluated.

Details and Options

  • To use ReplaceAllUnheld, you first need to load the Developer Utilities Package using Needs["Developer`"].
  • ReplaceAll operates on all subparts of an expression; ReplaceAllUnheld operates only on those subparts that would normally be evaluated.

Examples

Basic Examples  (1)