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Declaration
thales_theorem
Mathlib.Geometry.RightTriangle
Packages
2
Module
63
Theorems
750
Declarations
1016
Untrusted sidecar
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Statement
forall (OnCircleWithDiameter : forall (A : Vec), forall (B : Vec), forall (C : Vec), Prop), forall (A : Vec), forall (B : Vec), forall (C : Vec), forall (h : OnCircleWithDiameter A B C), RightTriangle C A BProof term
fun OnCircleWithDiameter => fun A => fun B => fun C => fun h => @Eq.refl.{1} RingElem (dot (vec_sub A C) (vec_sub B C))