Overview
Trotter is a Dart package providing class definitions for pseudo-lists that simplify working with combinatorial structures like permutations, combinations, and subsets. It enables efficient iteration and manipulation of these mathematical constructs without materializing all elements in memory. Ideal for algorithmic problem-solving and educational applications involving discrete mathematics, it supports all major platforms including mobile, web, and desktop. The package is lightweight and designed for clarity and ease of use in combinatorics-related tasks.
Use cases
- Generating permutations for algorithm testing
- Creating combinations in data analysis
- Exploring subset patterns in discrete math
- Solving combinatorial puzzles
- Educational demonstrations of combinatorics
Key features
- Memory-efficient pseudo-lists
- Iterable support for permutations
- Support for combinations and subsets
- Clean, intuitive API
- Cross-platform compatibility
Suitable for
- Mathematics educators
- Algorithm developers
- Competitive programming
- Data science workflows
- Learning combinatorics
Considerations
- Not optimized for very large datasets
- Limited to combinatorial structures
- Requires understanding of combinatorics
- No built-in serialization
- Best used in scenarios with moderate input sizes