The grovnd of arts. Teaching the perfect worke and practise of arithmeticke, both in whole numbers and fractions, after a more easie and exact forme than in former time hath been set forth / made by M. Robert Record ... Afterward, augmented by Mr. John Dee. And since enlarged with a third part of Rules of practise ... with divers necessary rules incident to the trade of merchandise: with tables of the valuation of all coynes ... By Iohn Mellis ... And now diligently perused, corr. illustrated and enl.; with an appendix, of figurate numbers, and the extract of their roots ... with tables of board and timber measure; and new tables of interest upon interest, after 10 and 8 per 100; with the true value of annuities to be bought or sold present, respited of in reversion: the first calculated by R.C. but corrected, and the latter diligently calculated by Rob: Hartwell ... [Two line Latin quotation].

Date:

1640