Mathesis enucleata, or, The elements of the mathematicks by J. Christ. Sturmius ; made English by J.R. and R.S.S.

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Title: Mathesis enucleata, or, The elements of the mathematicks by J. Christ. Sturmius ; made English by J.R. and R.S.S.
Author: Sturm, Johann Christophorus, 1635-1703.
Publication: London :: Printed for Robert Knaplock and Dan. Midwinter and Tho. Leigh,; 1700.
Rights/Permissions: To the extent possible under law, the Text Creation Partnership has waived all copyright and related or neighboring rights to this keyboarded and encoded edition of the work described above, according to the terms of the CC0 1.0 Public Domain Dedication (http://creativecommons.org/publicdomain/zero/1.0/). This waiver does not extend to any page images or other supplementary files associated with this work, which may be protected by copyright or other license restrictions. Please go to http://www.textcreationpartnership.org/ for more information.
Subject terms: Mathematics -- Early works to 1800.; Geometry -- Early works to 1800.; Algebra -- Early works to 1800.
Cite this Item: "Mathesis enucleata, or, The elements of the mathematicks by J. Christ. Sturmius ; made English by J.R. and R.S.S." In the digital collection Early English Books Online 2. https://name.umdl.umich.edu/A61912.0001.001. University of Michigan Library Digital Collections. Accessed May 18, 2024.

Pages

CONSECTARY IV.

NOW if, on the contrary, in an hyperbola (Fig. 123.) the □ AC or EF=〈 math 〉〈 math 〉 be substracted from the □ CF or CN=〈 math 〉〈 math 〉 by vertue of Consect. 2. Prop. 5. there will remain 〈 math 〉〈 math 〉 and its root 〈 math 〉〈 math 〉, i. e. half the Latus Trans∣versum CD: So that here also, the axes being given, you may find the Focus's, if from the vertex E you make EF a per∣pendicular to the ax = to the second Ax AC, and at the in∣terval CF from the centre C you cut the Latus Transversum continued in N and N.