02694nam 2200469 n 450 99639512670331620221108033624.0(CKB)4330000000320266(EEBO)2240916732(UnM)99850927(EXLCZ)99433000000032026619920317d1618 uy |engurbn||||a|bb|The ground of arts[electronic resource] teaching the perfect worke and practise of arithmeticke, both in whole numbers and fractions, after a more easie and exact forme then in former time hath beene set foorth: made by Mr. Robert Record Dr. in Physicke. Afterwards augmented by Mr. Iohn Dee. And since enlarged with a third part of rules of practise, abridged into a briefer method then hitherto hath beene published, with diuers necessary rules incident to the trade of merchandise: with tables of the valuation of all coynes as they are currant at this present time. By Iohn Mellis. Whereunto is added a compendium of interest, with a table of board and timber measure. Calculated by R.N. Gent. And now diligently perused, corrected, illustrated and inlarged; with an appendix of figurate numbers, and the extraction of their rootes: by Robert Hartwell, philomathematicusAt London Printed by I[ohn] B[eale] for Roger Iackson1618[27], 34-214, 217-408, 361-372, [3], 378-408, 393-520, [6], 27, [5] p., folded leafPrinter's name from STC.The first leaf is blank.² O4 is signed P1; ² P1 is cancelled.With final advertisement and errata leaves."The third part or addition to this booke .. set forth by Iohn Mellis" has divisional title page; pagination and register are continuous.Includes "A table of boord and timber measure" by Robert Norton, whose name appears on 2N5v.Variant: title page lacks the phrase "with tables of the valuation of all coynes as they are currant at this present time".Reproduction of the original in Cambridge University Library.Cancellandum ² P1 present. Variant.eebo-0021ArithmeticEarly works to 1900ArithmeticRecord Robert1510?-1558.1003280Mellis Johnfl. 1588.1003281Norton Robertd. 1635.1001650Dee John1527-1608.684762Hartwell Robert1003282Cu-RivESCu-RivESCStRLINWaOLNBOOK996395126703316The ground of arts2332391UNISA