o jg ã@sddlmZdd„ZdS)é)Ú CartanTypecCs t|ƒ ¡S)a›Access the Cartan matrix of a specific Lie algebra Examples ======== >>> from sympy.liealgebras.cartan_matrix import CartanMatrix >>> CartanMatrix("A2") Matrix([ [ 2, -1], [-1, 2]]) >>> CartanMatrix(['C', 3]) Matrix([ [ 2, -1, 0], [-1, 2, -1], [ 0, -2, 2]]) This method works by returning the Cartan matrix which corresponds to Cartan type t. )rÚ cartan_matrix)Úct©rúW/var/www/html/zoom/venv/lib/python3.10/site-packages/sympy/liealgebras/cartan_matrix.pyÚ CartanMatrixs rN)Ú cartan_typerrrrrrÚs