Mathematics

1. People

1.1. Augustin-Louis Cauchy

1.2. Pythagoras

1.3. Josef Ludwig Raabe

1.4. Colin McLaurin

1.5. Euclid

1.6. Georg Friedrich Bernhard Riemann

1.7. Peter Gustav Lejeune Dirichlet

1.8. Karl Weierstrass

1.9. Nils Henrik Abel

1.10. James Joseph Sylvester

2. Geometry

2.1. Ellipsoid

2.2. Vectors

2.3. Polar coordinate system

2.4. Trigonometry

2.5. Vector product

2.6. Tensors

2.6.1. Unit

2.6.2. Isotropic

2.6.3. Orthogonal

2.7. Hyperbolic sine

2.8. Scalar field

2.9. The core

2.10. Display

2.11. Dyads

2.12. Juggling

2.13. Matrix

2.14. Abelian group

3. Tools

3.1. Calculator

3.2. Checkered Notebook

3.3. Ruler

4. Algebra

4.1. Integral

4.1.1. Definite

4.1.2. Indefinite

4.2. Analysis

4.3. Rows

4.3.1. Functional

4.3.2. Numeric sequences

4.3.3. Alternating sign

4.3.4. Harmonic

4.4. Derivative

4.5. Limit

4.6. Complex numbers

4.7. Absolute convergence

4.8. Differential equations

4.8.1. Private

4.8.2. Ordinary

4.9. Monotony

4.10. Inflection point

5. Programs

5.1. Photomatch

5.2. Wolfram Mathematica

5.3. Desmos

5.4. GeaGebra