Question

What did Charles Babbage design in 1822 to substitute values in polynomial equations? ENIAC TRADIC Analytical Engine Difference Engine

Answer 1

Analytical engine

Step-by-step explanation:

Answer 2

Difference engine

Step-by-step explanation:

Babbage began in 1822 with what he called the difference engine, made to compute values of polynomial functions. It was created to calculate a series of values automatically. By using the method of finite differences, it was possible to avoid the need for multiplication and division.