L 490 1]_ Ceterum pundta B, b,-@-non quelibet,fed vero proxima eligereconvenit.. Si angulus AQt in quo veftigium orbis in plano Eclip-tice defcriptum fecabit rectam£ B.praterpropter innotefcat, in an-gulo illo ducenda erit recta occulta AC, que fit ad* T’t in dimi- -‚diata ratione St ad S Q. Et agendo re&tam S EB cujus pars EBgquetur longitudini /t, determinabitur pund&um B quod primavice ufurpare licet. Tum re@&i AC deletä& fecundum Prace-dentem conftructionem iterum du&2, 8& inventä infuper longitu-dine MP; in t B capiatur pund&um b, ea lege, ut fi TA, TCR:mutuö fecuerint in X, fit diftantia Yb ad diftantiam YB-in rationecompofita ex ratione MN ad MP& ratione dimidiata SB adSb. Et eadem methodo inveniendum erit punctum tertium@;; fimodö operationem, tertiö. repetere. Iubet, Sed hac. methodo ope-xationes duz-ut plurimum fuffecerint. Nam fi diftahtia Bbperexigua obvenerit, poftquam inventa funt pundta F, f& G, g,adt£ reltz Ff& Gg fecabunt T 4& 7.C. in pundtis quafitis= Exemplum.:*=® n s$®

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