Anonymous function: Difference between revisions

Revision as of 06:47, 1 October 2023

Revision as of 06:35, 1 November 2023

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===R===

{{details|R (programming language)}}

In R the anonymous functions are defined using the syntax <code>function(argument-list)expression</code> , which has shorthand since version 4.1.0 <code>\</code>, akin to Haskell.

<syntaxhighlight lang="rout">

> f <- function(x)x*x; f(8)

[1] 64

> (function(x,y)x+y)(5,6)

[1] 11

> # Since R 4.1.0

> (\(x,y) x+y)(5, 6)

[1] 11

</syntaxhighlight>