This program performs many computations for finite branched covers from the 2-sphere to itself with exactly four postcritical points.

Features

  • Determination of rationality
  • All slope function fixed points (all fixed multi-curves)
  • All mating equators
  • Slope function table
  • Fundamental group wreath recursion
  • Dynamic portrait
  • Description of modular group liftables
  • Picture of Thurston pullback map

Project Samples

Pf4 Screenshot 1 Pf4 Screenshot 2 Pf4 Screenshot 3 Pf4 Screenshot 4

Project Activity

See All Activity >

Categories

Mathematics

License

GNU General Public License version 3.0 (GPLv3)

Follow Pf4

Pf4 Web Site

Other Useful Business Software
AI-powered service management for IT and enterprise teams Icon
AI-powered service management for IT and enterprise teams

Enterprise-grade ITSM, for every business

Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
Try it Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Pf4!

Additional Project Details

Operating Systems

Mac, Windows

Intended Audience

Science/Research

User Interface

Qt

Programming Language

C++

Related Categories

C++ Mathematics Software

Registered

2022-07-01
Report inappropriate content