Gb.4.23
Trigonometria; hoc est, Modus computandi triangulorum latera & angulos, ex canone mathematico traditus & demonstratus. Autore clarissimô domimo [sic] Willelmo Oughtred Ætonensi. Unâ cum tabulis sinuum, tangent: & secant, &c.
Canones sinuum, tangentium, secantium: et logarithmorum pro sinubus et tangentibus
Chiliades logarithmorum, pro numeris naturali serie crescentibus ab unitate ad 10000
Londini : Typis R. & L.W. Leybourn, Impensis Thomæ Johnson, apud quem væneunt sub signo Clavis Aureæ in Coemeterio S. Pauli, 1657.
[18], 36, [2], 184, [2], 185-234, [12]p : diagrams, port., tables ; 4to.
Previously Gb.3.8, Fk.7.23 and Gb.4.2.
With frontis. portrait (pi1v) of the author.
Leaves [superscript pi]A4 and Z4 are cancelled.
With errata leaf inserted before quire B and before "Canones sinuum".
"Canones sinuum, tangentium, secantium: et logarithmorum pro sinubus et tangentibus." has separate dated title page, with imprint "excudebat Iosephus Moxon, ...", pagination and register.
Divisional title page on leaf 2A1r: Chiliades logarithmorum, pro numeris naturali serie crescentibus ab unitate ad 10000.
Last leaf is blank.
Quires pi and A in 2 settings.
In this setting, the title page is pi2 and line 6 begins "Autore". Another setting has title page as pi3 and line 6 begins "Collectus".
Pagination differs from ESTC: [18], 25, 34-35, 28-29, 38-39, 32-36, 1-184, [2], 185-230, 233-234, 231-232, [12]p. Lacking errata leaf.
Edited by Richard Stokes and Arthur Haughton.
ESTC R22361; Wing (CD-ROM, 1996) O589
Microfilm. Ann Arbor, Mich. University Microfilms, 1977. 1 microfilm reel. 35 mm. (Early English books, 1641-1700; 770:31).
Label recording donation to Eton in 1751 by John Reynolds.
Inscription on flyleaf: contents list.
In card catalogue.
17th-century brown sheep; double blind fillet to form a border; spine title: "Oughtr Trigono".
Trigonometry Early works to 1800.
Trigonometry, Tables Early works to 1800.
Mathematics Early works to 1800.
Johnson, Thomas printer.
England London.
B18486