From e85d0420bb39cce100dc827743dc7ab7c855110c Mon Sep 17 00:00:00 2001 From: Luis Date: Mon, 20 Jan 2020 19:54:23 -0500 Subject: [PATCH] Update 1-3-hop.content.html Replace @ref{} to selection --- content/1-3-hop.content.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/1-3-hop.content.html b/content/1-3-hop.content.html index 0a53b1b..d244abf 100644 --- a/content/1-3-hop.content.html +++ b/content/1-3-hop.content.html @@ -826,7 +826,7 @@

Using let to create local variables

1.3.3 Procedures as General Methods

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We introduced compound procedures in section @ref{1-1-4} as a mechanism for abstracting patterns of numerical operations so as to make them independent of the particular numbers involved. With higher-order procedures, such as the integral procedure of section @ref{1-3-1}, we began to see a more powerful kind of abstraction: procedures used to express general methods of computation, independent of the particular functions involved. In this section we discuss two more elaborate examples — general methods for finding zeros and fixed points of functions — and show how these methods can be expressed directly as procedures. +

We introduced compound procedures in section 1.1.4 as a mechanism for abstracting patterns of numerical operations so as to make them independent of the particular numbers involved. With higher-order procedures, such as the integral procedure of section 1.3.1, we began to see a more powerful kind of abstraction: procedures used to express general methods of computation, independent of the particular functions involved. In this section we discuss two more elaborate examples — general methods for finding zeros and fixed points of functions — and show how these methods can be expressed directly as procedures.

Finding roots of equations by the half-interval method