Created
January 25, 2022 20:34
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module lam where | |
open import Data.List | |
open import Data.Unit | |
open import Data.Empty | |
open import Data.Product | |
open import Data.Sum | |
data Ty : Set where | |
_⊗_ : Ty → Ty → Ty | |
_⊕_ : Ty → Ty → Ty | |
-- _&_ : Ty → Ty → Ty | |
_⊸_ : Ty → Ty → Ty | |
!_ : Ty → Ty | |
Unit : Ty | |
Nil : Ty | |
AUnit : Ty | |
ANil : Ty | |
¬ : Ty → Ty | |
¬ x = (x ⊸ Nil) | |
data Comp (F : Ty → Ty → Set) : Ty → Ty → Set where | |
id : ∀{a} → Comp F a a | |
_∘_ : ∀{a b c} → F b c → Comp F a b → Comp F a c | |
data Op : Ty → Ty → Set where | |
split : ∀{a b c d} → Comp Op a c → Comp Op b d → Op (a ⊗ b) (c ⊗ d) | |
assl : ∀{a b c} → Op (a ⊗ (b ⊗ c)) ((a ⊗ b) ⊗ c) | |
assr : ∀{a b c} → Op ((a ⊗ b) ⊗ c) (a ⊗ (b ⊗ c)) | |
insl : ∀{a} → Op a (Unit ⊗ a) | |
dell : ∀{a} → Op (Unit ⊗ a) a | |
exch : ∀{a b} → Op (a ⊗ b) (b ⊗ a) | |
app : ∀{a b} → Op ((a ⊸ b) ⊗ a) b | |
cur : ∀{a b c} → Comp Op (a ⊗ b) c → Op a (b ⊸ c) | |
--fst : ∀{a b} → Op (a & b) a | |
--snd : ∀{a b} → Op (a & b) b | |
--pair : ∀{a b c} → Comp Op a b → Comp Op a c → Op a (b & c) | |
inl : ∀{a b} → Op a (a ⊕ b) | |
inr : ∀{a b} → Op b (a ⊕ b) | |
alt : ∀{a b c} → Comp Op a c → Comp Op b c → Op (a ⊕ b) c | |
read : ∀{a} → Op (! a) a | |
kill : ∀{a} → Op (! a) Unit | |
copy : ∀{a} → Op (! a) ((! a) ⊗ (! a)) | |
make : ∀{a b} → Comp Op a b → Comp Op a Unit → Comp Op a (a ⊗ a) → Op a (! b) | |
--absurd : ∀{a} → Op Nil a | |
--halt : ∀{a} → Op a AUnit | |
callcc : ∀{a} → Op (¬ (¬ a)) a |
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