switching to high quality piper tts and added label translations

venv_piper/lib/python3.12/site-packages/sympy/simplify/hyperexpand_doc.py

@@ -0,0 +1,18 @@
+""" This module cooks up a docstring when imported. Its only purpose is to
+    be displayed in the sphinx documentation. """
+
+from sympy.core.relational import Eq
+from sympy.functions.special.hyper import hyper
+from sympy.printing.latex import latex
+from sympy.simplify.hyperexpand import FormulaCollection
+
+c = FormulaCollection()
+
+doc = ""
+
+for f in c.formulae:
+    obj = Eq(hyper(f.func.ap, f.func.bq, f.z),
+             f.closed_form.rewrite('nonrepsmall'))
+    doc += ".. math::\n  %s\n" % latex(obj)
+
+__doc__ = doc