Chapter 3 Notes > Section 10 > Page 897 > Note (e)

	Notes for: The World of Simple Programs | Symbolic Systems Trees [representation for symbolic systems] The rules given on pages 103 and 104 correspond to the transformations on trees shown below. The first few steps in evolution from two initial conditions of the system on page 103 correspond to the sequences of trees below. PAGE IMAGE RELATED LINKS Pages related to this note: 102-104, 712-714 All notes on this page: Representations [for symbolic expressions] [Enumerating] possible expressions Properties [of example symbolic system] Other [symbolic systems] rules Long halting times [in symbolic systems] Trees [representation for symbolic systems] All notes for this section Downloadable programs for this page Downloadable images Search Forum for this page Post a comment NKS | Online FAQs

From Stephen Wolfram: A New Kind of Science [citation]