More lenient tests

Author: mtfishman

test/test_factorizations.jl

@@ -44,7 +44,7 @@ using Test: @inferred, @test, @test_throws, @testset
   for f in MATRIX_FUNCTIONS
     @eval begin
       fa = $f($a)
-      @test Matrix(fa) ≈ $f(Matrix($a))
+      @test Matrix(fa) ≈ $f(Matrix($a)) rtol = √(eps(real($elt)))
       @test fa isa BlockSparseMatrix
       @test issetequal(eachblockstoredindex(fa), [Block(1, 1), Block(2, 2)])
     end
@@ -76,7 +76,7 @@ using Test: @inferred, @test, @test_throws, @testset
   for f in MATRIX_FUNCTIONS
     @eval begin
       fa = $f($a)
-      @test Matrix(fa) ≈ $f(Matrix($a))
+      @test Matrix(fa) ≈ $f(Matrix($a)) rtol = √(eps(real($elt)))
       @test fa isa BlockSparseMatrix
       @test issetequal(eachblockstoredindex(fa), [Block(1, 1), Block(2, 2)])
     end