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Worksheets marked with 
use PTC Mathcad premium features, otherwise they are Express compatible. All worksheets created in PTC Mathcad Prime 2.0.
| Worksheet name | Description | |
|---|---|---|
| Complex Numbers in PTC Mathcad | This worksheet using PTC Mathcad shows you how to work with complex numbers when using PTC Mathcad software. | |
| This worksheet helps to differentiate between regression and interpolation. Regression is a mathematical process that attempts to find a best-fit curve through a set of data. Interpolation allows you to estimate values between measured data points. | ||
| Eigenvalues and Eigenvectors in PTC Mathcad | This worksheet using PTC Mathcad shows you how to use the PTC Mathcad functions "eigenvals" and "eigenvecs" to find the eigenvalues and eigenvectors of a matrix. | |
| Random Triangles in the Unit Square | This worksheet using PTC Mathcad supposed that three points are independently and uniformly chose in a unit square to determine a unique triangle. | |
| Seeded Iteration in Mathcad | This worksheet using PTC Mathcad shows you how to iterate through a variable based on an initial seed value. |
