message: Minor fix in unit test.
diff: @@ -289,7 +289,7 @@ TEST_CASE("DenseTensor LinearSolve methods",
  {
  for (int r=0; r<N; ++r)
  {
  - REQUIRE(xans_batch(r,e) == X[r]);
  + REQUIRE(xans_batch(r,e) == Approx(X[r]));
  }
  }
  }
  