- Drawing Venn diagrams.
The notebook draws Venn diagrams for two or three sets. PDF version.
- Building and Using a Logarithmic Table.
How to compute square roots, build a logarithmic table, use a logarithmic table, improve accuracy by
linear interpolation, and use slide rules. PDF version.
- Rearrangements of the Alternating Harmonic Series.
The notebook computes and visualizes rearrangements converging to a given limit. PDF version.
- Plotting Rational Functions.
The notebook plots rational functions, indicating zeros and poles. PDF version.
- Algebraic Numbers.
An illustration of the use of the resultant to show that the set of algebraic numbers forms a field.
- Conics, Cubics, etc.
The notebook plots the conic, cubic etc. passing through given points in the plane. PDF version.
- Decimal Representations.
The notebook computes the decimal representation of a given rational number. Representations in other bases can
also be found. PDF version.
- The Cantor Function.
The notebook plots approximations to the Cantor function. PDF version.