Context

Context of Records arithmetick: or, The ground of arts : teaching the perfect work and practice of arithmetick, both in whole numbers and fractions, after a more easie and exact form then in former time hath been set forth: made by M. Robert Record ... . Afterward, augmented by M. John Dee. And since enlarged with a third part of rules of practice, abridged into a briefer method then hitherto hath been published, with divers necessary rules incident to the trade of merchandise: with tables of the valuation of all coyns, as they are currant at this present time. By John Mellis. And now diligently perused, corrected, illustrated and enlarged; with an appendix of figurative numbers, and the extraction of their roots, ... and new tables of interest ... the first calculated by R.C. ... and the latter diligently calculated by Ro. Hartwell, ...
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