Initialisation du repository de Beta

venv/lib/python3.12/site-packages/sympy/polys/domains/characteristiczero.py

@@ -0,0 +1,15 @@
+"""Implementation of :class:`CharacteristicZero` class. """
+
+
+from sympy.polys.domains.domain import Domain
+from sympy.utilities import public
+
+@public
+class CharacteristicZero(Domain):
+    """Domain that has infinite number of elements. """
+
+    has_CharacteristicZero = True
+
+    def characteristic(self):
+        """Return the characteristic of this domain. """
+        return 0