| Class | Version | File | Python Code |
|---|---|---|---|
| Pair | generic Pair[E,V] | pair.py | 🔷 |
| Fraction | subclass of Pair[int,int] | fraction.py | 🔷 |
| Rational | subclass of Fraction | rational.py | 🔷 |
| - | client of Rational | enumerate_rationals_with_gcd.py | 🔷 |
| - | client of Rational | timed_enumerate_rationals_with_gcd.py | 🔷 |