From 653a090a8a1f61c7e4fcb71220b3e12f85300383 Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Tue, 18 Aug 2020 14:27:33 +0200
Subject: [PATCH] unknown_dimension simplified

---
 src/include/units/bits/dimension_op.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/include/units/bits/dimension_op.h b/src/include/units/bits/dimension_op.h
index 7d6478cf..7b8ced35 100644
--- a/src/include/units/bits/dimension_op.h
+++ b/src/include/units/bits/dimension_op.h
@@ -72,9 +72,7 @@ inline constexpr bool equivalent_dim = detail::equivalent_dim_impl<D1, D2>::valu
  * @tparam ERest the list of exponents of ingredient dimensions
  */
 template<Exponent E, Exponent... ERest>
-struct unknown_dimension : derived_dimension<unknown_dimension<E, ERest...>, scaled_unit<ratio(1), unknown_coherent_unit>, E, ERest...> {
-  using coherent_unit = scaled_unit<ratio(1), unknown_coherent_unit>;
-};
+struct unknown_dimension : derived_dimension<unknown_dimension<E, ERest...>, unknown_coherent_unit, E, ERest...> {};
 
 namespace detail {