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[Coq-Club] Can I use this nonempty inductive type in a fixpoint (without declaring variable that will lead to an axiom) ?


chronological Thread 
  • From: Georgi Guninski <guninski AT guninski.com>
  • To: coq-club AT inria.fr
  • Subject: [Coq-Club] Can I use this nonempty inductive type in a fixpoint (without declaring variable that will lead to an axiom) ?
  • Date: Thu, 19 May 2011 17:13:31 +0300
  • Header: best read with a sniffer

Can I use this inductive type in a fixpoint (without declaring variable that 
will lead to an axiom) ?

Inductive anything : Prop := d: (False->anything).

can i make a fixpoint of the sort:
Fixpoint fi1(a : True) : anything

"anything" appears not empty.



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