“ORTHOGONAL Products” – the Geometric Complementarity

Definition: Products are produced in individual cells by

  • multiplying cells in vertical columns
  • with cells in horizontal rows.
ODD Last Digits x ODD Last Digits and ODD Last Digits x EVEN Last Digits

Whether ODD or EVEN, Factors or Products, results are in an ORTHOGONAL arrangement.

EVEN x EVEN Last Digits and EVEN x ODD Last Digits

An example for Factor 5 and Factor 10 – in a “Number PLANE” as one of the new concepts liberating numbers from the “Number LINE”:

NEXT: “SEQUENTIAL Factorisation” of SemiPrimes

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