AVirtualMachineForExploringSpaceTimeAndBeyond : Verification attempt of the Pythagoras' theorem, step 3 (Tentative de verification du theoreme de Pythagore, etape 3).

Verification attempt of the Pythagoras' theorem, step 3 [Tentative de vérification du théorème de Pythagore, étape 3].

Then, the Pythagoras' theorem is not verified and AB²+AC² # BC², but why? Because there are some pending questions:

Is the drawn right angle an exact right angle? Certainly NO!
Is the thickness of the three sides null? Obviously NO!
Is a perfect measure with an infinite precision of the legnths possible? The answer is NO!
Is a perfect addition possible in a computer? The answer is NO!
How many right angle triangles? An INFINITY!

So, the verification for just one right angle triangle does not work, while there is a least a simple perfect demontration