Created
November 25, 2017 07:46
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record SP : Set₁ where | |
field | |
F : Set → Set | |
mon : ∀{ρ ρ'} → (ρ → ρ') → (Fρ : F ρ) → F ρ' | |
Supp : ∀ {ρ} → F ρ → Set | |
mon-Supp : ∀ {ρ ρ'} (f : ρ → ρ') (Fρ : F ρ) | |
→ Supp (mon f Fρ) → Supp Fρ | |
necc : ∀ {ρ} (Fρ : F ρ) → Supp Fρ → ρ | |
suff : ∀ {ρ} → (Fρ : F ρ) → F (Supp Fρ) | |
necc-suff : ∀ {ρ} {Fρ : F ρ} → mon (necc Fρ) (suff Fρ) ≡ Fρ | |
suff-necc : ∀ {ρ} {Fρ : F ρ} (p : Supp _) → necc (suff Fρ) (mon-Supp (necc Fρ) (suff Fρ) p) ≡ subst Supp necc-suff p | |
open SP |
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