(6steps total) PrintForm NuprlPrimitives Sections NuprlLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: sfa doc reinject 1 1

1. A : Type
2. B : Type
3. x : A
  inl(x) = InjCase(inl(x); u. inl(u); v. inr(v))  A+B


By: Reduce Concl


Generated subgoal:

1   inl(x) = inl(x A+B
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About:
unioninlinrdecideuniverseequal
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(6steps total) PrintForm NuprlPrimitives Sections NuprlLIB Doc