Two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. Often symbolized as Phi (¿), is also expressed as one plus the square root of five, divided by two.
The Golden Ratio has profoundly influenced both art and architecture, serving as a guiding principle for achieving balance and aesthetic beauty.
Here we present that number printed, in his first two million digits, in a single volume.