Add some test of normal forms

diff --git a/examples/shortsetquot.ctt b/examples/shortsetquot.ctt
index 3c3b50df9f288171c3c3806dbd4d783aee4c74d5..52b504e5ae830af5305106a59ce5fd358a73ac4a 100644 (file)
--- a/examples/shortsetquot.ctt
+++ b/examples/shortsetquot.ctt
@@ -184,9 +184,20 @@ test' : (P' true').1 = K' true'
 
 test'' : Id (P' true').1 test test' = (P' true').2 test test'
 
+
+-- Tests of checking normal forms:
+
+ntrue' : setquot bool R.1 = (\(x : bool) -> (IdP (<i0> bool) true x,lem8 x),((\(P : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : (sig bool (\(x : bool) -> IdP (<i0> bool) true x)) -> P.1) -> f ((true,<i0> true)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) true x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> true, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) true x1) -> \(X2 : IdP (<i0> bool) true x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ]))
+
+-- Why is this not working?
+-- ntest : (P' true').1 = \(P : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : or (IdP (<i0> sig (bool -> (sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b))) (\(A : bool -> (sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b))) -> sig (sig ((P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) (\(_ : (P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) -> (x1 x2 : bool) -> (IdP (<i0> bool) x1 x2) -> ((A x1).1 -> (A x2).1))) (\(_ : sig ((P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) (\(_ : (P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) -> (x1 x2 : bool) -> (IdP (<i0> bool) x1 x2) -> ((A x1).1 -> (A x2).1))) -> (x1 x2 : bool) -> (A x1).1 -> ((A x2).1 -> (IdP (<i0> bool) x1 x2))))) ((\(x : bool) -> (IdP (<i0> bool) true x,lem8 x),((\(P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : (sig bool (\(x : bool) -> IdP (<i0> bool) true x)) -> P0.1) -> f ((true,<i0> true)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) true x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> true, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) true x1) -> \(X2 : IdP (<i0> bool) true x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ]))) ((\(x : bool) -> (IdP (<i0> bool) true x,lem8 x),((\(P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : (sig bool (\(x : bool) -> IdP (<i0> bool) true x)) -> P0.1) -> f ((true,<i0> true)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) true x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> true, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) true x1) -> \(X2 : IdP (<i0> bool) true x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ]))), IdP (<i0> sig (bool -> (sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b))) (\(A : bool -> (sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b))) -> sig (sig ((P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) (\(_ : (P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) -> (x1 x2 : bool) -> (IdP (<i0> bool) x1 x2) -> ((A x1).1 -> (A x2).1))) (\(_ : sig ((P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) (\(_ : (P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> ((sig bool (\(x : bool) -> (A x).1)) -> P0.1) -> P0.1) -> (x1 x2 : bool) -> (IdP (<i0> bool) x1 x2) -> ((A x1).1 -> (A x2).1))) -> (x1 x2 : bool) -> (A x1).1 -> ((A x2).1 -> (IdP (<i0> bool) x1 x2))))) ((\(x : bool) -> (IdP (<i0> bool) true x,lem8 x),((\(P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : (sig bool (\(x : bool) -> IdP (<i0> bool) true x)) -> P0.1) -> f ((true,<i0> true)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) true x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> true, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) true x1) -> \(X2 : IdP (<i0> bool) true x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ]))) ((\(x : bool) -> (IdP (<i0> bool) false x,lem7 x),((\(P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f : (sig bool (\(x : bool) -> IdP (<i0> bool) false x)) -> P0.1) -> f ((false,<i0> false)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) false x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> false, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) false x1) -> \(X2 : IdP (<i0> bool) false x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ])))) -> P.1) -> f (inl (<i0> (\(x : bool) -> (IdP (<i0> bool) true x,lem8 x),((\(P0 : sig U (\(X : U) -> (a b : X) -> IdP (<i0> X) a b)) -> \(f0 : (sig bool (\(x : bool) -> IdP (<i0> bool) true x)) -> P0.1) -> f0 ((true,<i0> true)),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) x1 x2) -> \(X2 : IdP (<i0> bool) true x1) -> <i0> comp (<i1> bool) (X2 @ i0) [ (i0 = 0) -> <i1> true, (i0 = 1) -> <i1> X1 @ i1 ]),\(x1 x2 : bool) -> \(X1 : IdP (<i0> bool) true x1) -> \(X2 : IdP (<i0> bool) true x2) -> <i0> comp (<i1> bool) (X1 @ -i0) [ (i0 = 0) -> <i1> x1, (i0 = 1) -> <i1> X2 @ i1 ]))))
+
+
+
+
+
+
+-- This is not true:
 -- test' : Id (P' true').1 (K' true')
 --           (hdisj_in1 (Id (setquot bool R.1) true' true') (Id (setquot bool R.1) true' false') (<_> true')) =
 --   <_> K' true'
-
--- This takes too long:
--- > :n K' true'