Initialisation du repository de Beta

venv/lib/python3.12/site-packages/sympy/liealgebras/dynkin_diagram.py

@@ -0,0 +1,24 @@
+from .cartan_type import CartanType
+
+
+def DynkinDiagram(t):
+    """Display the Dynkin diagram of a given Lie algebra
+
+    Works by generating the CartanType for the input, t, and then returning the
+    Dynkin diagram method from the individual classes.
+
+    Examples
+    ========
+
+    >>> from sympy.liealgebras.dynkin_diagram import DynkinDiagram
+    >>> print(DynkinDiagram("A3"))
+    0---0---0
+    1   2   3
+
+    >>> print(DynkinDiagram("B4"))
+    0---0---0=>=0
+    1   2   3   4
+
+    """
+
+    return CartanType(t).dynkin_diagram()