Development of Excel VBA Application for Calculating Complex Number Roots

Abstract

Calculating operations with complex numbers is already supported by calculators. However, root extraction gives only one result, even with computer programs, despite giving as many different complex numbers as many radicals. Therefore, it is necessary to develop a root extraction application with Visual Basic for Applications in Excel that displays all the results. For user-friendly operation, a single form allows you to enter data and display results using different controls. The application allows the use of complex numbers in canonical, trigonometric and exponential forms, supports the radical form for easier interpretation of the displayed numbers, and the degree and radian units for angles using the Pi character (π).