# Notes from Mathilde Scholl 1904–1906

## GA 91 — 15 September 1906

### 21. The Meaning of the Golden Triangle


\(0\) is the center of force, the starting point at which the force rests; \(a\) and \(b\) are the two poles that radiate from this starting point in different directions.

Evolution of the universe: exponentiation  
Contraction of the universe: root extraction.