In Euclidean geometry, the fifth postulate is a distinctive axiom.
For long times, mathematicians sought to prove the fifth postulate assuming the four that precede it.
This was futile, for centuries later other geometries were discovered, geometries in which the fifth postulate is false.
Daan van Berkel, and his company Fifth Postulate, offer you the same insight. Detecting hidden assumptions that hamper growth and offering changes for improvement.