1
“I dont know whether the dra pentagram fits the pentagon. If so the diagonals of a pentagon must give a pentagram. Let's try it.”



    Is to see the figure an experiment? Or to see side by side the figures
?
But doesn't it teach us something?


  “It never struck me”

 

Editorial notes

1) Ms-148, page 14v contains figures and calculations which are not included in the transcription.