Section Pappus_Pascal.
Context `{TE:Tarski_euclidean}.

Lemma lcos_lcos_cop__col : forall la lb lp a b O A B P,
Lcos lp la a -> Lcos lp lb b -> la O A -> lb O B -> lp O P -> a A O P -> b B O P -> Coplanar O A B P ->
Col A B P.