CMATH is a comprehensive library for complex-number arithmetics and mathematics.
The following features stand out in comparison to the unit UComplex of Lazarus:
1. High-performance implementation in machine code leads to superior speed.
2. Accuracy and safety are greatly enhanced.
3. Each of the floating-point accuracies (single and double) is given its own, individually optimized treatment.
4. Polar coordinates (magnitude;angle) are supported in addition to the usual cartesian coordinates (real;imaginary).
This version is for the Win64 target platform.