… and as yet I’m not sure what to do with it.
Eventually, here below, will appear my monumental work, “About Our Name,” which explores the significance of the mathematical value 0.6180339… . I completed that work several years ago, but must redo the graphics and equations for presentation here.
In the meantime, I offer the simplest demonstration that I know of for that value; as follows.
Here are two squares side by side, with a circle in the center, and a diagonal. Note that the green line segment c is as long as the blue a and red b together.