Remove what was moved to LowRankOpt

Author: blegat

docs/src/background/duality.md

@@ -113,9 +113,7 @@ and similarly, the dual is:
 
 The scalar product is different from the canonical one for the sets
 [`PositiveSemidefiniteConeTriangle`](@ref), [`LogDetConeTriangle`](@ref),
-[`RootDetConeTriangle`](@ref),
-[`SetDotProducts`](@ref) and
-[`LinearCombinationInSet`](@ref).
+[`RootDetConeTriangle`](@ref).
 
 If the set ``C_i`` of the section [Duality](@ref) is one of these three cones,
 then the rows of the matrix ``A_i`` corresponding to off-diagonal entries are

docs/src/manual/standard_form.md

@@ -82,8 +82,6 @@ The vector-valued set types implemented in MathOptInterface.jl are:
 | [`RelativeEntropyCone(d)`](@ref MathOptInterface.RelativeEntropyCone) | ``\{ (u, v, w) \in \mathbb{R}^{d} : u \ge \sum_i w_i \log (\frac{w_i}{v_i}), v_i \ge 0, w_i \ge 0 \}`` |
 | [`HyperRectangle(l, u)`](@ref MathOptInterface.HyperRectangle)        | ``\{x \in \bar{\mathbb{R}}^d: x_i \in [l_i, u_i] \forall i=1,\ldots,d\}`` |
 | [`NormCone(p, d)`](@ref MathOptInterface.NormCone)       | ``\{ (t,x) \in \mathbb{R}^{d} : t \ge \left(\sum\limits_i \lvert x_i \rvert^p\right)^{\frac{1}{p}} \}`` |
-| [`SetDotProducts(s, v)`](@ref MathOptInterface.SetDotProducts) | The cone `s` with dot products with the fixed vectors `v`. |
-| [`LinearCombinationInSet(s, v)`](@ref MathOptInterface.LinearCombinationInSet) | The cone of vector `(y, x)` such that ``\sum_i y_i v_i + x`` belongs to `s`. |
 
 ## Matrix cones
 

docs/src/reference/standard_form.md

@@ -153,6 +153,4 @@ LogDetConeTriangle
 LogDetConeSquare
 RootDetConeTriangle
 RootDetConeSquare
-SetDotProducts
-LinearCombinationInSet
 ```

test/Bridges/Variable/set_dot.jl

@@ -8,7 +8,6 @@ module TestSets
 
 using Test
 import MathOptInterface as MOI
-import LinearAlgebra
 
 include("dummy.jl")