CHAPTER XLIII — Critical Commentary & Notes

How the Ycocedron Is Formed in the Duodecedron.

Historical & Mathematical Commentary

• Paganini 1509 Marginal Diagram: Folio 0040 (f. 12v) displays diagram 0040.g3.png illustrating the pentagonal faces of the dodecahedron and the equilateral triangles connecting their centers.

Philological and Folio Apparatus

• 1509 Paganini Witness Folios: 0042 (f. 13v–f. 13v)

• Winterberg 1889 Italian Source: winterberg/01_divina_proportione_italian/043_cap_XLIII.txt

• Winterberg 1889 German Source: winterberg/03_divina_proportione_german/043_cap_XLIII.txt

• Marginal Woodcut Diagrams: 0 figure(s) extracted from the 1509 Venice witness.