# Dr. Aart » Theory mathematics

Please choose the topic you want information about.

**Theory mathematics**- Arithmetic
- Differentiation and integration
- Equations and inequalities
- Formulas, graphs & relations
- Fractions
- Geometry
- Logarithms
- Percentages
- Probability and clever counting
- Sequences
- Simplifying formulas
- Statistics
- Trigonometry

**General information**- Why do we learn mathematics?
- How do I learn for a test?
- Problemsolver DWO (Dutch)
- Working with the DWO
- TTO word lists
- Contact