# init(ones:scalarType:) Creates a tensor with all scalars set to ones. ``` init(ones shape: [Int], scalarType: Scalar.Type = Scalar.self) where Scalar : MLTensorScalar, Scalar : BinaryFloatingPoint, Scalar.RawSignificand : FixedWidthInteger ``` ## Parameters `shape` The shape of the tensor. `scalarType` The scalar type. --- 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)