Sponsor of the Day:
Jerkmate
https://gogeometry.com/school-college/6/p1594-structural-design-stem-geometry-problem-squares-diagonals.html
STEM Approach Geometry Challenge 1594: Squares, Diagonals and Intersections
Geometry problem 1594:Explore a STEM-based geometry challenge involving squares, diagonals, and intersections. Strengthen problem-solving skills with this...
stemapproachgeometrychallenge1594
https://diagonals.ai/
Coming soon – Diagonals.ai
coming soondiagonalsai
https://ncatlab.org/nlab/show/monoidal+category+with+diagonals
monoidal category with diagonals in nLab
monoidal categorydiagonalsnlab
https://rdrr.io/r/base/diag.html
diag: Matrix Diagonals
diagmatrix