Add PartialEq and PartialOrd as traits to be implemented

Author: Jamesbarford

text/3983-bf16.md

@@ -105,8 +105,11 @@ This list is not exhaustive, but is intended to be the bare minimum required to
 - `Debug`
 - `UpperExp`
 - `LowerExp`
+- `PartialEq`
+- `PartialOrd`
 
-Depending on the complexity, the traits `PartialEq` and `PartialOrd` could be considered. These traits, however, may encounter the same [conversion pitfalls][conversions] as discussed in the rationale for _not_ adding scalar arithmetic straight off the bat. The final decision is deferred to the implementation stage so that any platform-specific or native-instruction nuances can be considered.
+The traits `PartialEq` and `PartialOrd` despite requiring a conversion can reasonably be implemented with a 
+lossless conversion from `bf16` to `f32`, doing the comparison and then returning the result.
 
 ### Display
 [display]: #display