}
]
[ { "syntactic equivalence" * } {
- [ [ "for lenvs on referred entries" ] "req" + "( ? ≡[?] ? )" "req_fqup" + "req_fsle" * ]
+ [ [ "for lenvs on referred entries" ] "req" + "( ? ≡[?] ? )" "req_drops" + "req_fqup" + "req_fsle" * ]
}
]
[ { "generic extension of a context-sensitive relation" * } {
}
]
[ { "append" * } {
+ [ [ "for restricted closures" ] "fold" + "( ? + ? )" "fold_append" * ]
[ [ "for lenvs" ] "append" + "( ? + ? )" "append_length" * ]
}
]
[ [ "for terms" ] "theq" + "( ? ⩳[?,?] ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
}
]
+ [ { "degree positivity" * } {
+ [ [ "for terms" ] "tdpos" + "( 𝐏[?,?]⦃?⦄ )" * ]
+ }
+ ]
[ { "degree-based equivalence" * } {
[ [ "" ] "tdeq_ext" + "( ? ≛[?,?] ? )" + "( ? ⊢ ? ≛[?,?] ? )" * ]
[ [ "" ] "tdeq" + "( ? ≛[?,?] ? )" "tdeq_tdeq" * ]