message: Add dr.eq and dr.neq in reference API
diff: @@ -48,6 +48,8 @@ Mask operations
  .. autofunction:: any
  .. autofunction:: all_nested
  .. autofunction:: any_nested
  +.. autofunction:: eq
  +.. autofunction:: neq
  .. autofunction:: isinf
  .. autofunction:: isnan
  .. autofunction:: isfinite
  