Simple examples of pipeline operator in F#

Simple examples of pipeline operator.fs

// Some functions to play with
let double x = x * 2
let triple x = x * 3
let square x = x * x

// fsi
>2 |> double;;
val it : int 4

let pipelining n =
   n
   |> double
   |> triple
   |> square

// fsi
> pipelining 10;;
val it : int = 3600

// when a function takes more than one parameter
let subtract x y = y - x

// fsi
> subtract 2 4;;
val it : int = 2

// here the 2 will bind to x and y to 4
> 4 |> subtract 2;;
val it : int = 2