Sitelet https://fsharp.github.io/fsharp-core-docs/reference/fsharp-core-array-1.html
Logo FSharp.Core

'T array Type

Single dimensional, zero-based arrays, written int array, string array etc.

Use the values in the Array module to manipulate values of this type, or the notation arr.[x] to get/set array values.

Type something to start searching.