From 7ee026f80586c72e5889196f4ef72b7dae2737f2 Mon Sep 17 00:00:00 2001
From: schillic <git@christianschilling.net>
Date: Mon, 30 Dec 2024 20:54:33 +0100
Subject: [PATCH] remove scalar 'linear_map'

---
 docs/src/lib/interfaces/LazySet.md | 1 -
 src/Interfaces/LazySet.jl          | 9 ---------
 test/Sets/Interval.jl              | 2 --
 3 files changed, 12 deletions(-)

diff --git a/docs/src/lib/interfaces/LazySet.md b/docs/src/lib/interfaces/LazySet.md
index ee6a30dd65..3cb9f7e239 100644
--- a/docs/src/lib/interfaces/LazySet.md
+++ b/docs/src/lib/interfaces/LazySet.md
@@ -71,7 +71,6 @@ radius(::LazySet, ::Real=Inf)
 diameter(::LazySet, ::Real=Inf)
 isempty(::LazySet, ::Bool=false)
 linear_map(::AbstractMatrix, ::LazySet; kwargs...)
-linear_map(::Number, ::LazySet; kwargs...)
 affine_map(::Any, ::LazySet, ::AbstractVector)
 exponential_map(::AbstractMatrix, ::LazySet)
 an_element(::LazySet)
diff --git a/src/Interfaces/LazySet.jl b/src/Interfaces/LazySet.jl
index 752e3a9611..9a1ec3def7 100644
--- a/src/Interfaces/LazySet.jl
+++ b/src/Interfaces/LazySet.jl
@@ -1494,15 +1494,6 @@ function linear_map(M::AbstractMatrix, P::LazySet; kwargs...)
     end
 end
 
-"""
-    linear_map(a::Number, X::LazySet; kwargs...)
-
-Alias for `scale(a, X; kwargs...)`.
-"""
-function linear_map(a::Number, X::LazySet; kwargs...)
-    return scale(a, X; kwargs...)
-end
-
 """
 ### Algorithm
 
diff --git a/test/Sets/Interval.jl b/test/Sets/Interval.jl
index 21d9899d12..a02baf8340 100644
--- a/test/Sets/Interval.jl
+++ b/test/Sets/Interval.jl
@@ -48,8 +48,6 @@ for N in [Float64, Float32, Rational{Int}]
 
     # concrete linear map
     @test linear_map(hcat(N(2)...), x) == Interval(N(2) * x.dat)
-    # alias for scale
-    @test linear_map(N(2), x) == Interval(N(2) * x.dat)
 
     # concrete linear map with zonotope output
     M2 = hcat(N[1, 2, 3])