C itc.tex 1. What is ITC? S 1.1. Background S 1.2. Teaching CE S 1.3. Experimenting with CE Strategies S 1.4. How does it work? S 1.5. Acknowledgements and Addresses C start.tex 2. How to Start? S 2.1. Starting XGAP S 2.2. Starting ITC F 2.2. InteractiveTC C basic.tex 3. The Basic Operations I 3.0. Mendelsohn Condition S 3.1. Making a Definition I 3.1. definition!making S 3.2. Some Definition Strategies I 3.2. definition!strategies S 3.3. Handling a Coincidence S 3.4. Sorting Definitions I 3.4. definition!sorting S 3.5. The Short-cut Method C tables.tex 4. The Tables S 4.1. The Coset Table S 4.2. Warnings S 4.3. The Information Line S 4.4. The List of Relators S 4.5. The Relation Tables S 4.6. The List of Subgroup Generators S 4.7. The Subgroup Tables S 4.8. The Table of Definitions I 4.8. definition!the list of S 4.9. The List of Length 1 Gaps S 4.10. The List of Pending Coincidences C button.tex 5. Buttons and Menus S 5.1. The Top Buttons F 5.1. save as postscript F 5.1. close graphic sheet F 5.1. change default table size F 5.1. extend table size F 5.1. coincidence handling off F 5.1. coincidence handling on F 5.1. echo on F 5.1. echo off F 5.1. gaps strategy 1 F 5.1. gaps strategy 2 F 5.1. gaps strategy 3 F 5.1. show current settings F 5.1. close table by Felsch F 5.1. use gaps strategy 1 F 5.1. use gaps strategy 2 F 5.1. use gaps strategy 3 F 5.1. close table by HLT F 5.1. read definitions from file I 5.1. definition!read from file F 5.1. write definitions to file I 5.1. definition!write to file F 5.1. write standardized table to file S 5.2. The Bottom Buttons F 5.2. scroll to F 5.2. scroll by F 5.2. Felsch F 5.2. HLT F 5.2. fill rows F 5.2. fill gaps F 5.2. back to F 5.2. sort defs I 5.2. definition!sorting F 5.2. short-cut F 5.2. show rels F 5.2. show subgrp F 5.2. show defs I 5.2. definition!show F 5.2. show gaps F 5.2. show coincs F 5.2. mark cosets F 5.2. clear F 5.2. reset F 5.2. quit C examples.tex 6. Examples S 6.1. A Presentation by A. Cavicchioli S 6.2. The Fibonacci Group F(2,7) S 6.3. A Presentation by B.H. Neumann S 6.4. The Group (8,7;2,3)