01525nam 2200361Ia 450 99638811490331620200824132008.0(CKB)4940000000084199(EEBO)2240945497(OCoLC)ocm22866195e(OCoLC)22866195(EXLCZ)99494000000008419919901217d1630 uy |engurbn||||a|bb|Gram[m]elogia, or, The mathematicall ring[electronic resource] shewing (any reasonable capacity that hat[h] not arithmeticke) how to resolve and worke all ordinary operations of arithmeticke, and those which are most difficult with greate[r] facilitie, the extraction of roots, the valuation of leases, &c., the measuring of plaines and solids : with the resolution of plaine and sphericall triangles, and that onely by an ocular inspection, and a circular motionLondon printed By Iohn Haviland1630[6], 22, [2] pDedication signed: R. Delamain.Signatures: A⁸(-A1) B⁸.Imperfect: cropped, with some loss of print.Reproduction of original in the Cambridge University Library.eebo-0021ArithmeticEarly works to 1900ArithmeticDelamain Richardfl. 1631.1007799EBKEBKWaOLNBOOK996388114903316Gramelogia, or, The mathematicall ring2322612UNISA