}
]
[ { "generic extension of a context-sensitive relation" * } {
- [ [ "for lenvs on referred entries" ] "lfxs ( ? ⦻*[?,?] ? )" "lfxs_length" + "lfxs_lex" + "lfxs_drops" + "lfxs_fqup" + "flxs_fle" + "lfxs_lfxs" * ]
+ [ [ "for lenvs on referred entries" ] "lfxs ( ? ⦻*[?,?] ? )" "lfxs_length" + "lfxs_lex" + "lfxs_drops" + "lfxs_fqup" + "lfxs_lfxs" * ]
}
]
[ { "context-sensitive free variables" * } {
]
class "red"
[ { "syntax" * } {
- [ { "append for local environments" * } {
- [ [ "" ] "append ( ? @@ ? )" "append_length" * ]
+ [ { "equivalence up to exclusion binders" * } {
+ [ [ "for lenvs" ] "lveq ( ? ≋ⓧ*[?,?] ? )" "lveq_length" + "lveq_lveq" * ]
}
]
- [ { "head equivalence for terms" * } {
- [ [ "" ] "theq ( ? ⩳[?,?] ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
+ [ { "append" * } {
+ [ [ "for lenvs" ] "append ( ? @@ ? )" "append_length" * ]
+ }
+ ]
+ [ { "head equivalence" * } {
+ [ [ "for terms" ] "theq ( ? ⩳[?,?] ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
}
]
[ { "degree-based equivalence" * } {