Table of ContentsThis User's Manual and You | 4 |
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Part A | |
Chapter 1 Computer Etiquette. PRINT, NEW, and RUN. | 7 |
Chapter 2 Expanding a Program. LIST, REM, END, LET, WHAT?, HOW? | 11 |
Chapter 3 Math Operators. | 17 |
Chapter 4 Scientific Notation. | 23 |
Chapter 5 Order of Operations. Use of Parenthesis. | 25 |
Chapter 6 Relational Operators. IF-THEN, GOTO. | 29 |
Chapter 7 INPUTting Data. | 33 |
Chapter 8 Calculator Mode. MEM, SORRY. | 37 |
Chapter 9 Using Cassette Tape for Mass Storage. CLOAD, CSAVE. | 41 |
Chapter 10 Loops. FOR-NEXT, STEP, CLS, Break Key. | 45 |
Chapter 11 Timer Loops. LIST ###, RUN ###, STOP, CONT. | 53 |
Chapter 12 Formatting Output with TAB | 61 |
Chapter 13 Nested Loops | 65 |
Chapter 14 INT Function | 69 |
Chapter 15 More Branching Statements, Subroutines, ON-GOTO, GOSUB, ON-GOSUB, RETURN | 77 |
Chapter 16 READ, DATA, RESTORE. String Variables A$ and B$ | 85 |
Chapter 17 ABS Function | 93 |
Chapter 18 Level I Shorthand Dialect. Multiple-Statement Lines. | 95 |
Chapter 19 Generating Random Numbers with RND | 99 |
Chapter 20 Video Display Graphics. SET, RESET. | 105 |
Chapter 21 Arrays Using A(X) | 123 |
Chapter 22 Advanced Graphics. PRINT AT. POINT. | 133 |
Chapter 23 Flowcharting | 141 |
Chapter 24 Logical Operators. * (AND), + (OR). | 147 |
Chapter 25 Advanced Subroutines. | 155 |
Chapter 26 Debugging Programs | 165 |
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Part B: Sample Answers to Programming Exercises in Chapters 3 through 25 | 177 |
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Part C: Prepared User's Programs | 201 |
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Appendix | |
Appendix A: Prepared User Subroutines | 216 |
Appendix B: Cassette Data Files | 221 |
Appendix C: Combined Function and ROM Test | 225 |
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SUMMARY OF LEVEL I BASIC | 232 |