Apollonius <Pergaeus>, Apollonii Pergaei Conicorvm Lib. V. VI. VII. paraphraste Abalphato Asphahanensi : nunc primum editi ; additvs in calce Archimedis assvmptorvm liber, ex codibvs arabicis mss Abrahamus Ecchellensis Maronita latinos reddidit, Jo. Alfonsvs Borellvs curam in geometricis versione contulit & [et] notas vberiores in vniuersum opus adiecit

Page concordance

< >
Scan Original
171 133
172 134
173 135
174 136
175 137
176 138
177 139
178 140
179 141
180 142
181 143
182 144
183 145
184 146
185 147
186 148
187 149
188 150
189 151
190 152
191 153
192 154
193 155
194 156
195 157
196 158
197 159
198 160
199 161
200 162
< >
page |< < (295) of 458 > >|
334295Conicor. Lib. VII.
Notæ in Propoſit. XXIX.
QVoniam in hyperbola differentia quadratorum ex axi A C, & ex axi Q
1112. huius. R æqualis eſt differentiæ inter quadratum I L à quadrato eius coniugatæ
N O;
eſtque Q R media proportionalis inter ſiguræ latera A C, &
2216. lib. 1. A F;
ergo rectangulum C A F ſub extremis contentum æquale eſt quadrato in-
termediæ Q R:
Et propterea differentia inter quadratum A C, & rectangu-
lum C A F æqualis erit differentiæ inter quadratum A C à quadrato Q R.
386[Figure 386] pari ratione erit differentia quadrati I L à rectangulo L I P æqualis differen-
tiæ quadrati I L à quadrato N O;
& propterea in hyperbole differentia qua-
drati axis A C à rectangulo ſub figuræ lateribus contentum C A F æqualis
eſt differentiæ quadrati diametri I L à rectangulo L I P ſub lateribus figuræ
eius.
Notæ in Propoſit. XXX.
QVoniam in ellipſi quadratorum ex A C, & ex Q R ſumma æqualis eſt
33Prop. 13.
huius.
ex 15.
lib. 1.
ſummæ quadratorum ex I L, &
ex N O: eſtque rectangulum C A F
æquale quadrato Q R, &
rectangulum L I P æquale quadrato N O
(vt in præcedenti nota dictum eſt) igitur in ellipſi quadratum axis A C, &

rectangulum C A F ſub eius lateribus cõtentum ſimul ſumpta æqualia ſunt qua-
drato ex I L cum rectangulo figuræ eius L I P.

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index