**********************************************************************
File "sage/functions/transcendental.py", line 585, in sage.functions.transcendental.DickmanRho.power_series
Failed example:
    f = dickman_rho.power_series(2, 20); f
Exception raised:
    Traceback (most recent call last):
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/doctest/forker.py", line 742, in _run
        self.compile_and_execute(example, compiler, test.globs)
        ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/doctest/forker.py", line 1166, in compile_and_execute
        exec(compiled, globs)
        ~~~~^^^^^^^^^^^^^^^^^
      File "<doctest sage.functions.transcendental.DickmanRho.power_series[0]>", line 1, in <module>
        f = dickman_rho.power_series(Integer(2), Integer(20)); f
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/functions/transcendental.py", line 594, in power_series
        return self._compute_power_series(n, abs_prec, cache_ring=None)
               ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/functions/transcendental.py", line 636, in _compute_power_series
        f = self._compute_power_series(n-1, abs_prec, cache_ring)
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/functions/transcendental.py", line 627, in _compute_power_series
        nterms = (RDF(abs_prec) * RDF(2).log()/RDF(3).log()).ceil()
                                  ^^^^^^^^^^
      File "sage/structure/element.pyx", line 495, in sage.structure.element.Element.__getattr__
        return self.getattr_from_category(name)
      File "sage/structure/element.pyx", line 508, in sage.structure.element.Element.getattr_from_category
        return getattr_from_other_class(self, cls, name)
      File "sage/cpython/getattr.pyx", line 363, in sage.cpython.getattr.getattr_from_other_class
        raise AttributeError(dummy_error_message)
    AttributeError: 'sage.rings.real_double.RealDoubleElement' object has no attribute '__dict__'

File "sage/functions/gamma.py", line 144, in sage.functions.gamma.Function_gamma.__init__
Failed example:
    RDF(-1).gamma()                                                       # needs sage.rings.real_mpfr
Exception raised:
    Traceback (most recent call last):
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/doctest/forker.py", line 742, in _run
        self.compile_and_execute(example, compiler, test.globs)
        ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/Users/mkoeppe/s/sage/sage-rebasing/pkgs/sagemath-modules/.tox/sagepython-sagewheels-nopypi-norequirements/lib/python3.14/site-packages/sage/doctest/forker.py", line 1166, in compile_and_execute
        exec(compiled, globs)
        ~~~~^^^^^^^^^^^^^^^^^
      File "<doctest sage.functions.gamma.Function_gamma.__init__[31]>", line 1, in <module>
        RDF(-Integer(1)).gamma()                                                       # needs sage.rings.real_mpfr
        ^^^^^^^^^^^^^^^^^^^^^^
      File "sage/structure/element.pyx", line 495, in sage.structure.element.Element.__getattr__
        return self.getattr_from_category(name)
      File "sage/structure/element.pyx", line 508, in sage.structure.element.Element.getattr_from_category
        return getattr_from_other_class(self, cls, name)
      File "sage/cpython/getattr.pyx", line 363, in sage.cpython.getattr.getattr_from_other_class
        raise AttributeError(dummy_error_message)
    AttributeError: 'sage.rings.real_double.RealDoubleElement' object has no attribute '__dict__'