matita/matita/tests/ng_include.ma

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  14
  15 include "ng_pts.ma".
  16 include "nat/plus.ma".
  17
  18 (*
  19 ndefinition x ≝ O.
  20 *)
  21 (*ndefinition y ≝ cic:/matita/tests/ng_commands/x.def(1).*)
  22
  23 axiom P: nat → Prop.
  24
  25 unification hint 0 (∀n. P (0 + n) = P n) .
  26
  27 ntheorem foo: ∀n. ∀H:(P (? + n) → Prop). ∀p:P n. H p → True.
  28  #n; #H; #p; #_; napply I;
  29 nqed.
  30
  31 naxiom nnn: nat.