1. Running Yacas
1.1 Interactive session commands
1.2 Command-line options
2. Startup configuration
3. Arithmetic and other operations on numbers
4. Number theory
5. Calculus and elementary functions
6. Special functions
7. Differential Equations
8. Transforms
9. Linear Algebra
10. Polynomials
11. List operations
12. Functional operators
13. Control flow functions
14. Predicates
15. Propositional logic theorem prover
16. Constants
17. Variables
18. Input/output and plotting
19. String manipulation
20. Probability and Statistics
20.1 Probability
20.2 Statistics
21. Platform-dependent packages
22. Yacas plugins
22.1 The file scanner plugin
22.2 The regular expressions plugin
22.3 The GSL library plugin
22.4 The example plugin
22.5 The OpenGL plugin
22.6 The Forth plugin
23. GNU Free Documentation License