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Biblioteca em Python para geometria diferencial simbolica: tensores, conexoes e curvatura.

Project description

Lyra Geometry

Biblioteca em Python para geometria diferencial simbolica, com suporte a espacos tensoriais, conexoes e curvatura usando SymPy.

Instalacao

pip install lyra-geometry

Exemplo rapido

import sympy as sp
from lyra_geometry import TensorSpace, U, D

x, y = sp.symbols("x y")
space = TensorSpace((x, y))
T = space.generic("T", (U, D))

a, b = space.index("a b")
expr = T[U(a), D(b)]
print(expr)

Desenvolvimento local

python -m pip install -e .[dev]
python -m pytest

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