cfractions<3.0,>=2.1.0
reprit<1.0,>=0.8.0
shewchuk<7.0,>=6.3.0
symba<2.0,>=1.1.0

[:python_version < "3.7"]
contextvars<3.0,>=2.4

[:python_version < "3.8"]
typing-extensions<5.0,>=4.1.1
