Rewrite double negation
Rewrite double negation

Now it doesn't sound like it's a feature of Hoon that simple symbol
tables hard to build.

cgyarvin/arvo,ngzax/urbit,ngzax/urbit,jfranklin9000/urbit,ngzax/urbit,eglaysher/arvo,solri/arvo,urbit/urbit,joemfb/arvo,ngzax/urbit,ohAitch/arvo,jfranklin9000/urbit,belisarius222/arvo,jfranklin9000/urbit,urbit/urbit,urbit/urbit,urbit/urbit,urbit/urbit,urbit/urbit,jfranklin9000/urbit,cgyarvin/arvo,ngzax/urbit,jfranklin9000/urbit,ohAitch/arvo,jfranklin9000/urbit,ngzax/urbit,jfranklin9000/urbit,belisarius222/arvo,Fang-/arvo,urbit/urbit,joemfb/arvo,ngzax/urbit