Folio 83 v (final text) |
1 | Parabola bd describitur ab elevatione ab cum altitudine bc. Ponatur, ab esse tempus et impetum casus ab, sitque de tangens parabolam: erit eb aequalis bc: cumque bf sit subdupla amplitudinis cd, erit quoque media inter sublimitatem ab et altitudinem bc, eritque tempus casus et impetus per bc in c. Iuncta igitur af, erit mensura impetus in d cadentis per abd. |
2 | Attende numquid tempus et impetus per ab cum parabola bd est idem cum tempore et impetu per inclinatam ad. |
3 | sit ab 80 bc 60 |
4 | ...?... af ... m?... ... ele[vatio] ... Es?... ...
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C01 | sqrt 1700 = 41 |
C02 | sqrt 179 = 13 |
C03 | [178 + 2 = 180] 178 * 2 = 356 sqrt 356 = 18 |
C04 | [175 + 5 = 180] 175 * 5 = 875 sqrt 875 = 29 |
C05 | [172 + 8 = 180] 172 * 8 = 1376 sqrt 1376 = 37 |
C06 | [177 + 3 = 180] 177 * 3 = 531 sqrt 531 = 23 |
C07 | [174 + 6 = 180] 174 * 6 = 1044 sqrt 1044 = 32 |
C08 | [176 + 4 = 180] 176 * 4 = 704 sqrt 704 = 26 |
C09 | [173 + 7 = 180] 173 * 7 = 1211 sqrt 1211 = 34 |
C10 | [171 + 9 = 180] 171 * 9 = 1539 sqrt 1539 = 39 |
C11 | 90 * 90 = 8100 |
C12 | 80 * 100 = 8000 sqrt 8000 = 88 256/176 sqrt 8000 = 89 79/178 |
C13 | 79 - 64 = 15 79 : 8 = 8 |
C14 | sqrt 700 = 26 |
C15 | 4 1/2 * 4 1/2 = 16 + 4 = 20 sqrt 20 = 4 |
C16 | [110 + 70 = 180] 110 * 70 = 7700 sqrt 7700 = 87 131/174 |
C17 | [120 + 60 = 180] 120 * 60 = 7200 sqrt 7200 = 84 144/168 |
C18 | 60 * 80 = 4800 sqrt 4800 = 69 69 2/3 |
C19 | |
C20 | [140 + 40 = 180] 140 * 40 = 5600 sqrt 5600 = 74 124/148 |
C21 | [130 + 50 = 180] 130 * 50 = 6500 100/160 |
C22 | [150 + 30 = 180] 150 * 30 = 4500 sqrt 4500 = 67 |
C23 | [160 + 20 = 180] 160 * 20 = 3200 sqrt 3200 = 56 64/112 |
C24 | sqrt 1700 = 41 19/82 |
C25 | 141 * 80 = 11280 sqrt 11280 = 107 |
C26 | (210 * 35) : 105 210 * 35 = 105[0] + 63[00] = 7350 7350 : 105 = 70 |
C27 | (161 * 70) : 80 161 * 70 = 11270 11270 : 80 = 140 |
C28 | 60 * 80 = 4800 sqrt 4800 = 69 |
C29 | 113 1/2 * 81 = 113 + 9040 + 4[0] = 9193 sqrt 9193 = 96 |
C30 | 113 : 3 = 38 |