Relax abstractq test (#48694)

JuliaLang · Feb 16, 2023 · 8068e44 · 8068e44
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commit 8068e44
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diff --git a/stdlib/LinearAlgebra/src/adjtrans.jl b/stdlib/LinearAlgebra/src/adjtrans.jl
@@ -1,8 +1,5 @@
 # This file is a part of Julia. License is MIT: https://julialang.org/license
 
-using Base: @propagate_inbounds
-import Base: length, size, axes, IndexStyle, getindex, setindex!, parent, vec, convert, similar
-
 ### basic definitions (types, aliases, constructors, abstractarray interface, sundry similar)
 
 # note that Adjoint and Transpose must be able to wrap not only vectors and matrices
@@ -12,7 +9,7 @@ import Base: length, size, axes, IndexStyle, getindex, setindex!, parent, vec, c
     Adjoint
 
 Lazy wrapper type for an adjoint view of the underlying linear algebra object,
-usually an `AbstractVector`/`AbstractMatrix`, but also some `Factorization`, for instance.
+usually an `AbstractVector`/`AbstractMatrix`.
 Usually, the `Adjoint` constructor should not be called directly, use [`adjoint`](@ref)
 instead. To materialize the view use [`copy`](@ref).
 
@@ -39,7 +36,7 @@ end
     Transpose
 
 Lazy wrapper type for a transpose view of the underlying linear algebra object,
-usually an `AbstractVector`/`AbstractMatrix`, but also some `Factorization`, for instance.
+usually an `AbstractVector`/`AbstractMatrix`.
 Usually, the `Transpose` constructor should not be called directly, use [`transpose`](@ref)
 instead. To materialize the view use [`copy`](@ref).
 

diff --git a/stdlib/LinearAlgebra/test/abstractq.jl b/stdlib/LinearAlgebra/test/abstractq.jl
@@ -36,7 +36,7 @@ n = 5
         @test I*Q ≈ Q.Q*I rtol=2eps(real(T))
         @test I*Q' ≈ I*Q.Q' rtol=2eps(real(T))
         @test abs(det(Q)) ≈ 1
-        @test logabsdet(Q)[1] ≈ 0 atol=2eps(real(T))
+        @test logabsdet(Q)[1] ≈ 0 atol=2n*eps(real(T))
         y = rand(T, n)
         @test Q * y ≈ Q.Q * y ≈ Q' \ y ≈ ldiv!(Q', copy(y)) ≈ ldiv!(zero(y), Q', y)
         @test Q'y ≈ Q.Q' * y ≈ Q \ y ≈ ldiv!(Q, copy(y)) ≈ ldiv!(zero(y), Q, y)