A treatise of algebra, both historical and practical ... : ; with some additional treatises I. of the cono-cuneus; being a body representing in part a conus, an part a cuneus ; II. of angular sections; and other things relating there unto, and to Trigonometry ; III. of the angle of contact; with other things appertaining to the composition of magnitudes, the inceptive of magnitudes, and the composition of motions, with the results thereof ; IV. of combination, alternations, and aliquot parts / by John Wallis