[Agda] is Agda 1 and Agda 2 are different things

Mandy Martino tesleft at hotmail.com
Sun Jan 3 08:51:20 CET 2016


Hi ,
i  googled an  example  and run  and  got  error
/home/martin/hilbertreborn/LogicLib.agda:5,2: Not a valid pattern: Prop=<ERROR> Set
 (=>)(X,Y::Prop) :: Prop...
http://ocvs.cfv.jp/Agda/tutorial/node149.html

/home/martin/hilbertreborn/prove2.agda:3,6-14No such module LogicLibwhen scope checking the declaration  open LogicLib use Prop, (&&) , (=>) , (<=>)
--#include "/home/martin/hilbertreborn/LogicLib.agda"
open LogicLib use Prop, (&&), (=>), (<=>) 
prop3 (A,B,C::Prop) :: ((A && B) => C) <=> (A => (B => C))  = {}0

Regards,
Martin 		 	   		  
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