General concepts in mathematics
- Why Mathematics
- A historical Orientation
- Logic and Mathematics
- Number: the fundamental concepts
- Algebra, the Higher Arithmetic
- The Nature and Uses of Euclidean Geometry
- Charting the Earth and the Heavens
- The Mathematical Order of Nature
- The Awakening of Europe
- Mathematics and Painting in the Renaissance
- Projective Geometry
- Coordinate Geometry
- The Simplest Formulas in Action
- Parametric Equation and Curvilinear
- The application of Formulas to Gravitation
- The differential calculus
- The integral Calculus
- Trigonometric Functions and Oscillatory Motion
- The Trigonometric Analysis of Musical Sounds
- Non-Euclidean Geometries and their Significance
- Arithmetics and their Algebras
- The Statistical approach to the Social and Biological Sciences
- The Theory of Probability
- The Nature and Values of Mathematics