Różnice
Różnice między wybraną wersją a wersją aktualną.
|
|
pl:prolog:pllib:meta_interpreter_6 [2019/06/27 15:50] |
pl:prolog:pllib:meta_interpreter_6 [2019/06/27 15:50] (aktualna) |
| ====== Meta interpreter 6 ====== |
| {{tag>metainterpreter}} |
| ===== Description ===== |
| The basic Prolog meta-interpreter. |
| |
| **Source**: PROLOG programming for artificial intelligence, 3rd Edition, Harlow, 2001, ISBN 0-201-40375-7. |
| ===== Download ===== |
| Program source code: {{meta_interpreter_6.pl}} |
| ===== Listing ===== |
| <code prolog> |
| % Figure 23.1 The basic Prolog meta-interpreter. |
| |
| |
| % The basic Prolog meta-interpreter |
| |
| prove( true). |
| |
| prove( ( Goal1, Goal2)) :- |
| prove( Goal1), |
| prove( Goal2). |
| |
| prove( Goal) :- |
| clause( Goal, Body), |
| prove( Body). |
| </code> |
| ===== Comments ===== |
| |