/peirce-alpha

existential graph editor

Primary LanguageC++Apache License 2.0Apache-2.0

peirce's alpha system (graphical proof assistant)

Online Demo

Not a very catchy name I know. At least it looks nice:

what

A graphical proof assistant for Peirce's Alpha system. Supports the equivalence and inference rules.

how

Depends on system SDL2; other dependencies are distributed as source. Build with GNU Make.

To compile for emscripten, use:

USE_EMSCRIPTEN=1 CC=emcc CXX=em++ make

license

  • ImGui is licensed under the MIT license.
  • utf8proc is licensed under the MIT license.
  • zpr and zbuf are licensed under the Apache 2.0 license.