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For questions regarding Agda: the programming language / proof assistant.
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In Agda, why is universe polymorphism explicit?
I've noticed that the process of coding a definition in Agda that is universe polymorphic usually requires little thought in how the Level parameters are specified. … B x → Σ A B
-- Universe polymorphic example
data Σ' {i j : Level}(A : Set i)(B : A → Set j) : Set (i ⊔ j) where
pair : (x : A) → B x → Σ' A B
Why is it not the case that whenever we write Set, Agda …