First degree complex equations in 1 variable.
| Download equcplx console program (Windows 64bit) | Download equcplx source code (Lazarus/Free Pascal) |
Description: The program solves linear equations in one variable for variable and equation coefficients being complex numbers. The user has
to enter the coefficients (format: x+yi) and the program calculates the unique solution for z, if it exists. Otherwise, it indicates if the equation has an infinity or
no solution at all. Equations are considered to have the format: m1(a1z + b1) = m2(a2z + b2). This
allows to resolve exercises that use coefficient multipliers, without having to do the multiplication manually. After the solution has been displayed, hit the Esc key
to terminate the program, any other key to continue with the next equation.
Change log:
Version 1.0 (March 2022): Original program
Version 1.1 (April 2025):
- Improvement of the ComplexToString function, avoiding possible R+0i and R-0i display
Free Pascal features: Working with complex numbers: complex number input, formatted output, calculations, using the UComplex unit.
Screenshot:
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