From ca3baf3881609db865c1a8c3c1d6fad416a531ab Mon Sep 17 00:00:00 2001
From: Nils <nilshg@hotmail.com>
Date: Wed, 25 Mar 2020 18:38:20 +0000
Subject: [PATCH] Add LinearAlgebra to make example with `norm` work

---
 src/shorthands.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shorthands.jl b/src/shorthands.jl
index 57bfe176..81d290c7 100644
--- a/src/shorthands.jl
+++ b/src/shorthands.jl
@@ -271,6 +271,7 @@ Draw a 3D surface plot.
 
 # Example
 ```julia-repl
+julia> using LinearAlgebra
 julia> x = y = range(-3, 3, length = 100)
 julia> surface(x, y, (x, y) -> sinc(norm([x, y])))
 ```