58 lines
1.8 KiB
Text
58 lines
1.8 KiB
Text
open unsigned list
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meta definition e1 := expr.app (expr.app (expr.const `f []) (expr.mk_var 1)) (expr.const `a [])
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meta definition e1' := expr.app (expr.app (expr.const `f []) (expr.mk_var 1)) (expr.const `a [])
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meta definition tst : e1 = e1' :=
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rfl
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vm_eval e1
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vm_eval expr.fold e1 (0:nat) (λ e d n, n+1)
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meta definition l1 := expr.lam `a binder_info.default (expr.sort level.zero) (expr.mk_var 0)
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meta definition l2 := expr.lam `b binder_info.default (expr.sort level.zero) (expr.mk_var 0)
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meta definition l3 := expr.lam `a binder_info.default (expr.const `nat []) (expr.mk_var 0)
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vm_eval l1
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vm_eval l2
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vm_eval l3
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vm_eval decidable.to_bool (l1 = l2)
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vm_eval decidable.to_bool (l1 =ₐ l2)
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vm_eval expr.lex_lt (expr.const `a []) (expr.const `b [])
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vm_eval expr.lt (expr.const `a []) (expr.const `b [])
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meta definition v1 := expr.app (expr.app (expr.const `f []) (expr.mk_var 0)) (expr.mk_var 1)
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vm_eval v1
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vm_eval expr.instantiate_var v1 (expr.const `a [])
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vm_eval expr.instantiate_vars v1 [expr.const `a [], expr.const `b []]
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meta definition fv1 :=
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expr.app
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(expr.app (expr.const `f [])
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(expr.local_const `a `a binder_info.default (expr.sort level.zero)))
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(expr.local_const `b `b binder_info.default (expr.sort level.zero))
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vm_eval fv1
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vm_eval expr.abstract_local (expr.abstract_local fv1 `a) `b
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vm_eval expr.abstract_locals fv1 [`a, `b]
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vm_eval expr.abstract_locals fv1 [`b, `a]
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vm_eval expr.lift_vars (expr.abstract_locals fv1 [`b, `a]) 1 1
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vm_eval expr.has_local fv1
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vm_eval expr.has_var fv1
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vm_eval expr.has_var (expr.abstract_locals fv1 [`b, `a])
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meta definition foo : nat → expr
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| 0 := expr.const `aa [level.zero, level.succ level.zero]
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| (n+1) := foo n
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/-
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vm_eval match foo 10 with
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| expr.const n ls := list.head (list.tail ls)
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| _ := level.zero
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end
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-/
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