List of applets
When you click on one of them, it will appear in the second window.
Sorted by topic
Cool applets and Gapplets sorted by section
Integers
- Modular calculator
- Hasse diagram
- Euclid's algorithm
- Erathosthenes' sieve
- Double Hasse diagram
- Modular spiral
- A-ary arithmetic
- Extended Euclidean algorithm
- Primitive elements
- Permutation calculator
- Four presentations for permutations
- Permutation puzzle
- Associativity
- Planar monoid
- Mastermind for monoids
- Cyclic groups
- Cosets in a table
- Subrings
- Rings with four elements
- Ideals
- Quotient rings
- Action on subsets
- Orbits
- Schreier tree
- Automorphisms of graphs
- Quotient groups
- Small groups
- Bubble sort
- Fano plane
- Cyclic monoid
Chapter 1
- Hasse diagram
- Euclid's algorithm
- Linear diophantine equations
- Erathosthenes' sieve
- Double Hasse diagram
- Modular polynomial calculator
- Modular polynomial calculator
- Taylor series
- Modular polynomial calculator
- Small fields
- Error-correcting codes
- Associativity
- Planar monoid
- Mastermind for monoids
- Symmetries of a square
- Cyclic groups
- Cosets in a table
- The multiplicative group of Z/nZ
- Subrings
- Rings with four elements
- Algebraic numbers
- Ideals
- Quotient rings
- Hadamard matrices