Documentation

run reduces summations and products.

Example

Before:

foldl (fun x y -> x + y) 0 xs

After:

sum xs

List of builtin functions which are reduced

Source functions

• Foldl \(: \forall \alpha \beta. (\beta \to \alpha \to \beta) \to \beta \to \list(\alpha) \to \beta\)

Destination functions

• Sum \(: \list(\int) \to \int\)
• Product \(: \list(\int) \to \int\)
• ModSum \(: \list(\int) \to \int \to \int\)
• ModProduct \(: \list(\int) \to \int \to \int\)
• All \(: \list(\bool) \to \bool\)
• Any \(: \list(\bool) \to \bool\)
• Max1 \(: \forall \alpha. \list(\alpha) \to \alpha\)
• Min1 \(: \forall \alpha. \list(\alpha) \to \alpha\)
• Iterate \(: \forall \alpha. \int \to (\alpha \to \alpha) \to \alpha \to \alpha\)