Merge remote-tracking branch 'la-vache/master' into concept-quantity-bis

quantities/concepts.hpp

@@ -54,10 +54,12 @@ concept quantity = instance_of<T, Quantity> || std::same_as<T, double>;
 
 // std::integral || std::floating_point rather than
 // std::convertible_to<double, T> because
-// the former introduces ambiguities on Sign * Vector.
+// the latter introduces ambiguities on Sign * Vector.
 template<typename T>
-concept convertible_to_quantity = quantity<std::remove_cvref_t<T>> ||
-                                  std::integral<T> || std::floating_point<T>;
+concept convertible_to_quantity =
+    quantity<std::remove_cvref_t<T>> ||
+    std::integral<std::remove_cvref_t<T>> ||
+    std::floating_point<std::remove_cvref_t<T>>;
 
 }  // namespace internal