This text contains the following four mathematical treatises of the 15th century polymath, Leon Alberti: Ludi matematici, De Componendis Cifris, Elementi di pittura and De lunularum quadratura. Each treatise, presented in modern English, includes commentary.

This text contains the following four mathematical treatises of the 15th century polymath, Leon Alberti: Ludi matematici, De Componendis Cifris, Elementi di pittura and De lunularum quadratura. Each treatise, presented in modern English, includes commentary.

This text contains the following four mathematical treatises of the 15th century polymath, Leon Alberti: Ludi matematici, De Componendis Cifris, Elementi di pittura and De lunularum quadratura. Each treatise, presented in modern English, includes commentary.