1. f219eb8 Added more group merging and toString by Nils Diewald · 10 years ago
  2. 5c817a4 Replace minimal groups by Nils Diewald · 10 years ago
  3. 0297ba1 Modify vc by Nils Diewald · 10 years ago
  4. 966abf1 Added operators by Nils Diewald · 10 years ago
  5. 8f4e254 Refactored to remove element objects by Nils Diewald · 10 years ago
  6. 0b6c041 Added spec by Nils Diewald · 10 years ago