switching to high quality piper tts and added label translations

venv_piper/lib/python3.12/site-packages/sympy/polys/domains/expressionrawdomain.py

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+"""Implementation of :class:`ExpressionRawDomain` class. """
+
+
+from sympy.core import Expr, S, sympify, Add
+from sympy.polys.domains.characteristiczero import CharacteristicZero
+from sympy.polys.domains.field import Field
+from sympy.polys.domains.simpledomain import SimpleDomain
+from sympy.polys.polyerrors import CoercionFailed
+from sympy.utilities import public
+
+
+@public
+class ExpressionRawDomain(Field, CharacteristicZero, SimpleDomain):
+    """A class for arbitrary expressions but without automatic simplification. """
+
+    is_SymbolicRawDomain = is_EXRAW = True
+
+    dtype = Expr
+
+    zero = S.Zero
+    one = S.One
+
+    rep = 'EXRAW'
+
+    has_assoc_Ring = False
+    has_assoc_Field = True
+
+    def __init__(self):
+        pass
+
+    @classmethod
+    def new(self, a):
+        return sympify(a)
+
+    def to_sympy(self, a):
+        """Convert ``a`` to a SymPy object. """
+        return a
+
+    def from_sympy(self, a):
+        """Convert SymPy's expression to ``dtype``. """
+        if not isinstance(a, Expr):
+            raise CoercionFailed(f"Expecting an Expr instance but found: {type(a).__name__}")
+        return a
+
+    def convert_from(self, a, K):
+        """Convert a domain element from another domain to EXRAW"""
+        return K.to_sympy(a)
+
+    def get_field(self):
+        """Returns a field associated with ``self``. """
+        return self
+
+    def sum(self, items):
+        return Add(*items)
+
+
+EXRAW = ExpressionRawDomain()