1. Introduction
2. Arithmetic and other operations on numbers
3. Predicates relating to numbers
4. Calculus and elementary functions
5. Random numbers
6. Series
7. Combinatorics
8. Special functions
9. Complex numbers
10. Transforms
11. Simplification of expressions
12. Symbolic solvers
13. Numeric solvers
14. Propositional logic theorem prover
15. Differential Equations
16. Linear Algebra
17. Predicates related to matrices
18. Special matrices
19. Operations on polynomials
20. Special polynomials
21. List operations
22. Functional operators
23. Control flow functions
24. Predicates
25. Yacas-specific constants
26. Mathematical constants
27. Variables
28. Input/output and plotting
29. String manipulation
30. Probability and Statistics
30.1 Probability
30.2 Statistics
31. Number theory
32. GNU Free Documentation License