Sets, Relations and Functions
- Sets, kinds (empty, finite, infinite)
- Algebra of sets: intersection, complement, difference, symmetric difference
- De Morgan's laws
- Cartesian product, ordered pair, relations
- Domain, codomain, equivalence relation
- Functions as special case of relations, mappings
- Domain, codomain, range
- Invertible, even, odd, into, onto, one-to-one functions
- Special functions (polynomial, trigonometric, exponential, logarithmic, power, absolute value, greatest integer)
- Sum, difference, product, composition of functions