A computational tool designed to decompose rational functions into simpler fractions. This process, known as partial fraction decomposition, involves expressing a complex fraction, where both the numerator and denominator are polynomials, as a sum of fractions with simpler denominators. For example, a complex fraction with a quadratic denominator might be broken down into two fractions with linear denominators. The tool assists in determining the coefficients of these simpler fractions.
Such automated computation offers several advantages. It reduces the potential for human error, especially in cases involving complex polynomial expressions. The speed and efficiency of the tool allow for quicker solutions to problems in calculus, differential equations, and engineering where partial fraction decomposition is a key step. Historically, these calculations were performed manually, a time-consuming and error-prone task.