flex Expert System Toolkit - LPIS

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9. Flex Predicates 150 Examples remove_demons( _, global ) . remove_demons( contents, _ ) . remove_exceptions remove_facts Clear the workspace of all known exceptions. Clear the workspace of all known facts. remove_frame( +Name ) Remove the named frame and all of its associated values (both current and default) and any specialized inheritance links. Example remove_frame( mammal ) . remove_frames Clear all currently defined frames from the flex workspace. remove_function( +Name ) remove_functions remove_groups Remove the named function from the workspace. Clear all functions from the workspace. Clear the workspace of all known groups. remove_instance( +Instance ) Clear from the workspace this specific Instance of some frame, together with its associated current values, and any specialized inheritance links. Example remove_instance( moby_dick ) . flex toolkit
9. Flex Predicates 151 remove_instances Clear from the workspace all currently defined instances of all frames. remove_instances( +Frame ) Clear the workspace of all known instances of a particular Frame. This will not only remove the links between the instances and the Frame, but will also remove any existing slots for those instances. Example remove_launches remove_instances( whale ) . Clear all known launch procedures from the workspace. remove_launches( +Frame ) remove_links Clear the workspace of all launches associated with a particular Frame. Example remove_launches( employee ) . Clear from the workspace all currently defined specialized inheritance links. remove_links( +Frame ) Remove the specialized inheritance links for a particular Frame. This means that inheritance will revert to the default inheritance of the existing frame hierarchy. Example remove_links( moby_dick ) . remove_logic( +Logic ) Remove the named Logic from the workspace. Example remove_logics remove_logic( inherit ) . flex toolkit
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flex Reference By Dave Westwood
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The contents of this manual describ
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Contents 4 Contents Contents 4 1. I
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Contents 6 KSL Sentences 81 Frames
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Contents 8 Variant 196 Set 197 Gene
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1. Introduction 10 Forward Chaining
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2. Frames and Inheritance 12 2. Fra
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2. Frames and Inheritance 14 Defaul
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2. Frames and Inheritance 16 flex t
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2. Frames and Inheritance 18 define
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2. Frames and Inheritance 20 employ
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2. Frames and Inheritance 22 Inheri
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2. Frames and Inheritance 24 Depth-
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2. Frames and Inheritance 26 Univer
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2. Frames and Inheritance 28 The fl
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3. Forward Chaining 30 the axioms a
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3. Forward Chaining 32 flex toolkit
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3. Forward Chaining 34 A Simple Mod
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3. Forward Chaining 36 The basic cy
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3. Forward Chaining 38 First Come F
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3. Forward Chaining 40 considered.
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4. Data-Driven Programming 42 data-
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4. Data-Driven Programming 44 Const
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4. Data-Driven Programming 46 • c
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4. Data-Driven Programming 48 conte
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5. Questions And Answers 50 Rather
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5. Questions And Answers 52 Customi
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5. Questions And Answers 54 answer
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6. Anatomy of a flex Program 56 ?-
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6. Anatomy of a flex Program 58 fle
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6. Anatomy of a flex Program 60 and
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7. Knowledge Specification Language
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Page 132 and 133: 9. Flex Predicates 130 Examples fle
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Page 138 and 139: 9. Flex Predicates 136 Example ?- i
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Page 146 and 147: 9. Flex Predicates 144 one of the f
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Page 150 and 151: 9. Flex Predicates 148 the agenda.
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Page 158 and 159: 9. Flex Predicates 156 If the exist
Page 160 and 161: 11. Example - Robbie Goes Shopping
Page 168 and 169: Appendix A - Examples 166 Appendix
Page 170 and 171: tail Appendix A - Examples 168 herb
Page 172 and 173: Appendix A - Examples 170 Represent
Page 174 and 175: Appendix A - Examples 172 The Ident
Page 176 and 177: Appendix A - Examples 174 Example 2
Page 178 and 179: Appendix A - Examples 176 The Rules
Page 180 and 181: Appendix A - Examples 178 group sta
Page 182 and 183: Appendix B - Formal Definition of K
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Appendix B - Formal Definition of K
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Appendix C - KSL Keyword Glossary 2
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Appendix D - Dealing with Uncertain
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Index 232 — GENERAL INDEX — —
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Index 234 cycle, 111 cycle/3, 106 c
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Index 236 attribute of, 51 child, 7
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Index 238 isa_exception/1, 117 isa_
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Index 240 Ordering, 58, 59, 88, 105
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Index 242 create, 128 disabling of,
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Index 244 Updating agenda, 29, 74 U
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Index 246 false, 180, 193 first, 72
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Index 248 —flex PREDICATES INDEX
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Index 250 run_data/0, 137 run_data/
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flex Expert System Toolkit - LPIS

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