]
class "red"
[ { "syntax" * } {
+ [ { "applicability condition" * } {
+ [ [ "properties" ] "ac" * ]
+ }
+ ]
[ { "equivalence up to exclusion binders" * } {
[ [ "for lenvs" ] "lveq" + "( ? ≋ⓧ*[?,?] ? )" "lveq_length" + "lveq_lveq" * ]
}
[ [ "for lenvs" ] "append" + "( ? + ? )" "append_length" * ]
}
]
- [ { "head equivalence" * } {
+ [ { "sort-irrelevant head equivalence" * } {
[ [ "for terms" ] "theq" + "( ? ⩳ ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
}
]
- [ { "tail sort-irrelevant equivalence" * } {
- [ [ "" ] "tueq" + "( ? ≅ ? )" "tueq_tueq" * ]
- }
- ]
[ { "sort-irrelevant equivalence" * } {
[ [ "" ] "tdeq_ext" + "( ? ≛ ? )" + "( ? ⊢ ? ≛ ? )" * ]
[ [ "" ] "tdeq" + "( ? ≛ ? )" "tdeq_tdeq" * ]