trotter 0.5.1

Class definitions for pseudo-lists that simplify working with structures commonly encountered in combinatorics such as permutations, combinations and subsets.

0.5.0

First Dart release: support for classes:

• Permutations
• Combinations
• Amalgams (permutations with replacement during arranging)
• Selections (combinations with replacement during arranging)
• Subsets

0.5.1

Improved the documentation.