Elementos de Matematica (Elements of Mathematics), by Benito Bails (1730-1797), Spanish architect and mathematician of The Enlightenment. Page with algebraic calculations. Volume II, which is about elements of algebra. Published in Madrid, 1779.
Elementos de Matematica (Elements of Mathematics), by Benito Bails (1730-1797), Spanish architect and mathematician of The Enlightenment. Page with algebraic calculations. Volume II, which is about elements of algebra. Published in Madrid, 1779.