Barrow, Isaac, Lectiones opticae & geometricae : in quibus phaenomenon opticorum genuinae rationes investigantur, ac exponuntur: et generalia curvarum linearum symptomata declarantur

Table of contents

< >
< >
page |< < (122) of 393 > >|
140122 CZ. FC : : CX. CA; adeóque CZ x CA = FC x CX). qua-
propter
(elidendo FC) eſt CM x CR + CZ x CR = CZ x
CA
- CM x CX;
tranſponendóque CM x CR + CM x
CX
= CZ x CA - CZ x CR.
hoc eſt CM x RX = CZ x
AR
, quare (ad analogiſmum redigendo) eſt AR.
CM : : RX.
CZ. hoc eſt CR. CE : : RX. CZ. hoc eſt RX. XH : : RX.
CZ
;
unde XH = CZ : Quod E. D.

Text layer

  • Dictionary

Text normalization

  • Original
  • Regularized
  • Normalized

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index