R.P. Ioannis Francisci Niceronis Parisini, ex Ord. Minim. Thaumaturgus opticus, seu, Admiranda optices, per radium directum : catoptrices, per reflexum è politis corporibus ... : dioptrices, per refractum in diaphanis ... pars prima .. (1646)
Nicéron, Jean François, 1613-1646, Audran, Karl, 1594-1674, Vouet, Simon, 1590-1649, Lasne, Michel, ca. 1590-1667, Langlois, François, 1589-1647, Blanchin, Jean, b. ca. 1594 · Lutetiae Parisiorum : Typis & formis Francisci Langlois, aliàs dicti Chartres ... · leaf 79
igicur funt ipfa triangula ABD, EBCjvndc per 4 fcxci Euclid. proportionalia funt ipforum laccra, qus circum arquales angulos exiltunt; vt igicur A B ad B D, ita elt EB ad B C, & alcernatim fcu pcrmucando per I6 quinci Elcm. vc ABad BE, ita D B ad B C : inter duas icaque rcdas lineas parallelas… … PROPOSITIO TERTi A. L E M M A I I. Intcf AD ci^ C E reBds lineas paralUUf, dua refla ImeA AE ^DCfe mHtmfecent in B: dico vt ABadBEjVelvtDb ad BC,itaejfeJDadEC, 1N codcm cnim diagrammate quia,vt oftcnfum cft in Icmmatcpraeccdenti xquiangula funt tnangula ABD, EBC,eruncin iispcr 4 fcxci Elem.…
Optics, Physical
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