rafael bombelli造句

• Rafael Bombelli studied this issue in detail and is therefore often considered as the discoverer of complex numbers.
• Nearly two thousand years passed before Rafael Bombelli devised a technique for approximating the roots of quadratic equations with continued fractions.
• The rules for addition, subtraction, multiplication, and division of complex numbers were developed by the Italian mathematician Rafael Bombelli.
• It was Rafael Bombelli who managed to understand how to work with complex numbers in order to solve all forms of cubic equation.
• Rafael Bombelli felt that none of the works on algebra by the leading mathematicians of his day provided a careful and thorough exposition of the subject.
• Rafael Bombelli was the first to explicitly address these seemingly paradoxical solutions of cubic equations and developed the rules for complex arithmetic trying to resolve these issues.
• In his exposition, he acknowledged the existence of what are now called imaginary numbers, although he did not understand their properties, described for the first time by his Italian contemporary Rafael Bombelli.
• In 1561, Pope Pius IV employed the services of the mathematician Rafael Bombelli, who had gained a reputation as a hydraulic engineer in reclaiming marshland in the Val di Chiana in the Tuscan Apennines, but the project also came to naught.
• The solutions to the cubic and quartic equations used, for the first time, what are now known as complex numbers, although it was another Bologna mathematician, Rafael Bombelli, who first explained what complex numbers are, and how they could be used.