Enclen, Johannes, de Cusa (b. 1480). Algorismus proiectilium de integris novus... perpulchris aritmetices artis regulis... exornatus, [etc.]. (Zwolle: A. Kempen, 20 October 1502), [T&W Add12; Hoogendoorn p.264 Cusa01; NK 1213 and 0390; STCN 103996532]
[Ciruelo, Pedro Sànchez (1468/1470-1548)]. Tractatus arithmetice practice qui dicitur Algorismus cum additionibus utiliter adiunctis. Paris: Prigent Calvarin, 1524, 2 columns, 47 lines plus headline, Gothic letter, device on title, [T&W C88; BP16 102965; USTC 184387; this edition not recorded by Navarro Brotóns], RARE: only the Bibliothèque Mazarine copy recorded
Glorioso, Giovanni Camillo (1572-1643). Ad theorema geometricum a nobilissimo viro propositum... responsum. Huic subnectitur solutio... prop. 15. lib.2. Arithmeticorum Diophanti... Venice: Tommaso Baglioni, 1613, woodcut diagrams, [T&W Add 15; Riccardi i, 613], some headlines cropped
Ward, Seth (1617-1689). Idea trigonometriae demonstratae (in usum juventutis oxoniensis). Oxford: L. Lichfield, 1654, a blank “cancel”? slip has been pasted to the title-page covering the words “Item praelectio de cometis...”, which second part is not here present, [T&W W13; ESTC R38935; Madan 2263 (with which 2239 is normally found); Wing W821], paper pasted over portion over title, without second part
6 works in one volume, 4to (175 x 120mm.), eighteenth-century sprinkled calf, gilt spine, red morocco lettering-piece, red edges
The other works collected in this volume are (2) the first edition of a Latin version of Peletier’s L’Algèbre (Lyon 1554); (3) the first edition of a manual of counter arithmetic, followed by 12 “regulae”, by Johannes Enclen de Cusa; (4) a reprint of Jean de Gourmont’s 1516 edition of Ciruelo’s arithmetic “cum additionibus”; (5) a work on a problem in geometry and another in the arithmetic of Diophantus by Glorioso, an adversary of Galileo, whose chair at Padua he obtained in 1613; (6) and a trigonometry textbook by Seth Ward, occupant of the Savilian Chair of Astronomy at Oxford.
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