From a68cfb4e4e5d6a62837e17038febbf2098072d00 Mon Sep 17 00:00:00 2001
From: schillic <git@christianschilling.net>
Date: Fri, 26 Jul 2024 15:26:13 +0200
Subject: [PATCH] remove unused 'minmax' function

---
 docs/src/lib/utils.md |  1 -
 src/Utils/numbers.jl  | 36 ------------------------------------
 2 files changed, 37 deletions(-)

diff --git a/docs/src/lib/utils.md b/docs/src/lib/utils.md
index 0d2577e182..72b2677de3 100644
--- a/docs/src/lib/utils.md
+++ b/docs/src/lib/utils.md
@@ -71,7 +71,6 @@ LazySets.convert(::Type{Hyperplane{N}}, ::Expr; vars::Vector{Basic}=Basic[]) whe
 
 ```@docs
 sign_cadlag
-minmax
 ```
 
 ## Other functions
diff --git a/src/Utils/numbers.jl b/src/Utils/numbers.jl
index 51e261378c..c67473e3d3 100644
--- a/src/Utils/numbers.jl
+++ b/src/Utils/numbers.jl
@@ -30,39 +30,3 @@ julia> LazySets.sign_cadlag.([-0.6, 1.3, 0.0])
 function sign_cadlag(x::Real)
     return x < zero(x) ? -one(x) : one(x)
 end
-
-"""
-    minmax(a, b, c)
-
-Compute the minimum and maximum of three numbers a, b, c.
-
-### Input
-
-- `a` -- number
-- `b` -- number
-- `c` -- number
-
-### Output
-
-The minimum and maximum of three given numbers.
-
-### Examples
-
-```jldoctest
-julia> LazySets.minmax(1.4, 52.4, -5.2)
-(-5.2, 52.4)
-```
-"""
-function minmax(a, b, c)
-    if a > b
-        min, max = b, a
-    else
-        min, max = a, b
-    end
-    if c > max
-        max = c
-    elseif c < min
-        min = c
-    end
-    return min, max
-end