Overview Level of Folio 120 v


SizeHeight 270 mm, width 194 mm.
WatermarkNo watermark could be identified by the project group. Drake's identification: Watermark type 25?. Drake's description: Siren in 39mm circle, crown above. Watermark found in 1632.
CommentsWritten by Galileo; contains calculations, short texts. Relation to the Discorsi: related to 3/12-pr-05.
Folio 120 v (final text)
1Tabula amplitudinum semiparabolarum quae a proiectis eodem impetu describuntur.
C01
3 [: 2 =] 1 1/2
25000000 : 1 1/2 = 50000000 : 3
5000000 : 3 = 16666666
100000000 : 16666667 1/2 = 200000000 : 33333335
C02Gr. 3.
524 [: 2 =] 262
25000000 : 262 = 95419
25000000 : 262 = 95419
100000000 : 95681 = 1045
100000000 : 9811 = 10192
C03G. 1.
174 1/2 [: 2 =] 87
25000000 : 87 = 287356
100000000 : 287443 = 347
174 1/2 [* 2 =] 349
100000000 : 349 = 286533
100000000 : 286882 = 348
C04Gr. 2.
349 [: 2 =] 174 1/2
50000000 : 349 = 143[266]
50000000 : 349 = 143266
C05Gr. 89.
25000000 : 286450 = 87
100000000 : 286537 = 348
C06Gr. 44
9657 [: 2 =] 4828
25000000 : 4828 = 5178
4828 + 5178 = 10006
100000000 : 10006 = 9993
C07

143266 + 174 1/2 = 143440
100000000 : 143440 = 697
C08G. 33.
6494 [: 2 =] 3247
25000000 : 3247 = 7699
3247 + 7699 = 10946
100000000 : 10946 = 9136
C09altitudo bf 6710 et erit
sublimas fo 3290 inter quas
10000 - 6710 = 3290 debet mediaris dimidia bc quae est 469 ?
6710 * 3290 = 603900 + 1342[000] + 2013[0000] = 22075900
sqrt 22075900 = 46[98]


Overview Level of Folio 120 v