5. “Symmetrical Number PLANES”

These screenshots allow for discovering numerical and digital symmetries that match physical ones:

• diagonal vs orthogonal [vertical or horizontal];
  • Top Left to Bottom Right Diagonal vs Top Right to Bottom Left Diagonal;
• top vs down
  • this may also refer to above vs below or up vs down;
  • in terms of co-ordinates: + vs – on the y-axis
• right vs left
  • critically meaning + vs –
  • in terms of co-ordinates: the x-axis.

The multiplications of Prime1 in Column 1 x Prime2 in Row 1 are “diagonally symmetrical”, i.e. the 45⁰ Diagonal mirrors the numerical results of the arithmetic operation.

NEXT: 1. “Digital Sums”