is an application program for Linux which can also be used in Windows/macOS via a hypervisor.

reads a user-defined text file defining a Beltrami coefficient (in the disk, half-plane or plane) and solves the corresponding Beltrami equation, representing the solution graphically. The user may download the numerical data of the calculated triangulation.

Installation

Download the Linux executable and copy it to wherever you want (no other installation is required, except that it may be necessary to execute chmod +x ./beltrami before the first use).

MD5 checksum: 56209245c75f67c1b0fcf737ec2af93f

To run it, either (1) locate the file in a file manager and double-click on the image, or (2) open a terminal, navigate via cd to the directory containing the file and type ./beltrami

Instructions for Windows/macOS users

User's Manual

A beautifully written pdf document

Examples

A zip file of sample Beltrami coefficients (the examples described in the documentation): unpack and save the included directory as ./examples/ where ./ is where you put ./beltrami

Contact us

We will gladly receive your comments and/or bug reports, at mike [@] math.cinvestav.edu.mx or hirokazu.shimauchi [@] gmail.com

Disclaimer

is provided at no cost and on an "as is" basis, without warranty of any kind. The programmer will be in no event liable for any kind of damage or loss caused by the program, which you use at your own risk.