Overview Level of Folio 117 v


SizeHeight 301 mm, width 208 mm.
WatermarkCrown, form 1. Drake's identification: Watermark type C12. Drake's description: Mountains 18 X 18mm. Date of earliest letter with this watermark is August 1607.
CommentsThe folio is part of a larger sheet of paper combining the folios 116 and 117 . Contains calculations, table, drawing. Relation to the Discorsi: work on theorem of equivalence.
References Drake 1978 132; Renn 1990 82, 100; Renn 1988 210, 218
Folio 117 v (final text)
C01sqrt 2000 = 44 64/88
64/88 = 8/11
C0289 5/11 * 89 5/11 = 984/11 * 984/11
984 * 984 = 3936 + 7872[0] + 8856[00] = 968256
968256 : 121 = 8002
C03120 * 120 = 14400 + 8002 = 22402
sqrt 22402 = 151 101/302
(151 1/3 * 100) : 120
15100 + 33 = 15133
15133 : 120 = 126 13/120
C0444 8/11 * 44 8/11 = 492/11 * 492/11
11 * 11 = 11 + 11[0] [= 121]
492 * 492 = 984 + 4428[0] + 1968[00] = 242064
242064 : 121 = 2000 64/121
C05151 1/3 * 126 1/10 = 906 + 2[0] + 3015 + 15142 = 19083
sqrt 19083 = 138 59/276
C0620[0] + 8[0] + 9[0] + 131 + 16[0] + 11 = 672
C0784[0] - 67[7] = 163
C08ab 100 tempo
bc 20 tempo 44 8/11
ce 89 5/11
ac 120 tempo 144 8/11
[rectangulum] ce 8002
[rectangulum] ca 14411
ae 151 1/3 suo tempo 158
af 126 13/120
C09ab 40
bs 12


Overview Level of Folio 117 v