}
]
[ { "evaluation equivalence" * } {
- [ "veq" + "( ? ≗{?} ? )" "veq_li" * ]
+ [ "veq" + "( ? ≗{?} ? )" "veq_vdrop" "veq_li" * ]
+ }
+ ]
+ [ { "evaluation drop" * } {
+ [ "vdrop" + "( ⫰{?}? )" + "( ⫰{?}[?]? )" "vdrop_vlift" * ]
}
]
[ { "model declaration" * } {
[ "model" + "( ? ≗{?} ? )" + "( ? @{?} ? )" + "( ⟦?⟧{?}[?,?] )"
- "model_push" + "( ⫯{?}[?] )" + "( ⫯{?}[?←?] )"
+ "model_vlift" + "( ⫯{?}[?]? )" + "( ⫯{?}[?←?]? )"
"model_props"
"model_li" + "( ? ϵ ⟦?⟧{?}[?] )"
* ]