Duodecimal arithmetick viz. Notation. Addition. Subtraction. Multiplication. Division. Reduction. Extraction of the-square, and cube roots. Rule of proportion-direct, and reverse. Duodecimally performed, and very practically applied to the measuring of all sorts of superficies, and solids, as board, glass, &c. timber, stone, &c. But chiefly to the gauging of all sorts of brewers tuns and casks, to find the whole content, or the vacuity or remaining liquor of either, and that with more ease and expedition, than by vulgar or decimal arithmetick. Very useful fo all sorts of men, aswel gentlemen as others, but especially for merchants, writing masters, and all measuring artificers. And all the rules made plain, and easie for the meanest capacity. By Joshua Jordaine of Exon, Philo-Accomptant.

By Jordaine, Joshua.
London printed by John Richardson for the author, and are to be sold by John Taylor at the Ship in Paul's Church Yard 1687 .
[30], 268, 270-303, [1] p., [2] leaves of plates (fold.) 8o.

Thesaurarium mathematicæ, or The treasury of mathematicks Containing variety of usefull practices in arithmetick, geometry, trigonometry, astronomy, geography, navigation and surveying. As also the mensuration of board, glass, tiling, paving, timber, stone, and irregular solids. Likewise it teacheth the art of guaging, dialling, fortification, military-orders, and gunnery: explains the logarithms, sines, tangents and secants: sheweth their use in arithmetick, &c. To which is annexed a table of 10000 logarithms, log-sines and log-tangents. Illustrated with several mathematical sculptures on copper plates. By John Taylor, gent. Licensed, June 26. 1686. Rob. Midgley.

By Taylor, John.
London printed by J[ohn]. H[eptinstall]. for W. Freeman at the Artichoke next St. Dunstan's Church in Fleetstreet 1687 .
[20], 328, [3], 340-507, [3] p., VIII leaves of plates 8o.

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