# min(_:_:_:_:) Returns the least argument passed. ``` func min(_ x: T, _ y: T, _ z: T, _ rest: T...) -> T where T : Comparable ``` ## Parameters `x` A value to compare. `y` Another value to compare. `z` A third value to compare. `rest` Zero or more additional values. ## Return Value The least of all the arguments. If there are multiple equal least arguments, the result is the first one. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)