A compendious tract on the theory and solution of cubic and biquadratic equations, and of equations of the higher orders : intended as a supplement to his "Treatise on the elements of algebra" /

Preservation photocopy on alkaline paper.

The root extractor, exhibiting new rules and processes, for the formation and the resolution of equations of all orders in algebra; and for the evolution of the roots of any power in numbers: serving likewise as a key to all the examples of the cubic and higher equations in Bonnycastle's introduction to algebra.

Mode of access: Internet.