v1.2.0

Latest update: 1.2.0

• Updated to offer both dark mode and light mode for plotting region.
• Removed unused function in Phase Plane app.
• Improved user message when changing the solver field density slider.
• Fixed case choices on slider labels to be consistent with each other.
• Removed ode15i from offered solvers because it is an implicit solver that requires a different equation structure than these apps are designed to study.
• Add CONTRIBUTING.md to describe how to contribute to this repository.
• Update license to BSD-3.

v1.1.1

Added functionality to export trajectories to a spreadsheet (based on a request).

v1.1.0

• Updated field arrows with solid arrowheads. These fix the distortion that was visible when the axes were scaled differently.
• Default field color is darker. Also, an option has been added to set a custom field color (in the Appearance menu).
• The solver now allows complex solutions but only plots the real part.
• Added options for the numerical estimation of separatrices.
• Added options to export the field to a figure.

Installer release

The apps have been replaced by installers to improve the setup process.

Release 1.0.1

Bug fix in Slope Field app.

Default field appearance set to orientation only in both apps.

First release

This is the first release (v1.0.0) of the Phase Plane and Slope Field apps for qualitative ODE analysis.