Computing: Free Pascal Programming

Mathematics trainer: Basic complex numbers arithmetic.

Download Arithmetic6 desktop application (Windows 64bit) Download Arithmetic6 source code (Lazarus/Free Pascal)

Description: Generation of exercises concerning basic arithmetic operations with complex numbers. The operators (type of operations: addition, subtraction, multiplication and/or division) may be selected by the user.
Use the Start button to begin the test; after filling in the result, push Solve to check your answer, then Next for the next exercise. Pushing Eval/Reset shows your success percentage and re-enables the operator options for a new test.

Free Pascal features: Basic controls: radiobuttons, checkboxes, edit fields, (push) buttons. Usage of the UComplex module (


Mathematics exercise generator: Basic complex numbers arithmetic