/Prelude-v17.0.0/Natural/max

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Examples

max 1 2 ≡ 2
max 2 1 ≡ 2

Source

{-
`max a b` returns the larger of `a` or `b`
-}
let lessThanEqual =
./lessThanEqual sha256:1a5caa2b80a42b9f58fff58e47ac0d9a9946d0b2d36c54034b8ddfe3cb0f3c99
? ./lessThanEqual

let max
: Natural → Natural → Natural
= λ(a : Natural) → λ(b : Natural) → if lessThanEqual a b then b else a

let example0 = assert : max 1 2 ≡ 2

let example1 = assert : max 2 1 ≡ 2

let property0 = λ(n : Natural) → assert : max n nn

let property1 = λ(n : Natural) → assert : max 0 nn

in max