Mixsets with Traits 
Mixsets and Filters
noreferences

@@description
<p> Traits can include mixsets with their bodies. For example, the code below contains the 'Numerical' mixset, which ensures the implementaion of extra methods (isGreaterThan and isLessThan) when its activited by a use statement.
</p>
@@syntax
[[mixsetDefinition]] [[traitDefinition]] [[traitContent]] 

@@example
@@source manualexamples/MixsetInTrait.ump
@@endexample
