docs: further refinements in the docs for convergents

docs/sources/exploring-continued-fractions.rst

@@ -227,7 +227,7 @@ If we use the 100th convergent (with :math:`101` elements consisting of the inte
    >>> sqrt2_100.as_decimal()
    Decimal('1.414213562373095048801688724')
 
-The decimal value of ``ContinuedFraction.from_elements(1, *[2] * 100)`` in this construction is now accurate up to 27 digits in the fractional part, but the decimal representation stops there. Why 27? Because the :py:mod:`decimal` library uses a default `contextual precision <https://docs.python.org/3/library/decimal.html#decimal.DefaultContext>`_ of 28 digits, including the integer part. The :py:mod:`decimal` precision can be increased, and the accuracy of the "longer" approximation above can be compared, as follows:
+The decimal value of ``ContinuedFraction.from_elements(1, *[2] * 100)`` in this construction is now accurate up to 27 digits in the fractional part, but the decimal representation stops there. This is because the :py:mod:`decimal` library uses a default `contextual precision <https://docs.python.org/3/library/decimal.html#decimal.DefaultContext>`_ of 28 digits, including the integer part. The :py:mod:`decimal` precision can be increased, and the accuracy of the "longer" approximation above can be compared, as follows:
 
 .. code:: python
 
@@ -265,7 +265,7 @@ The :py:class:`~continuedfractions.continuedfraction.ContinuedFraction` class pr
    >>> dict(ContinuedFraction(649, 200).odd_convergents)
    {1: ContinuedFraction(13, 4), 3: ContinuedFraction(649, 200)}
 
-As with :py:attr:`~continuedfractions.continuedfraction.ContinuedFraction.convergents` the results are generators of enumerated sequences of :py:class:`~continuedfractions.continuedfraction.ContinuedFraction` instances, where the enumeration is by convergent index.
+As with the :py:attr:`~continuedfractions.continuedfraction.ContinuedFraction.convergents` property the result is a generator of enumerated sequence of :py:class:`~continuedfractions.continuedfraction.ContinuedFraction` instances, where the enumeration is by convergent index.
 
 The different behaviour of even- and odd-indexed convergents can be illustrated by a :py:class:`~continuedfractions.continuedfraction.ContinuedFraction` approximation of :math:`\sqrt{2}` with one hundred 2s in the tail, using dictionaries to store the even- and odd-indexed convergents:
 
@@ -425,8 +425,6 @@ It is also possible to get all of the remainders at once using the :py:attr:`~co
    >>> dict(ContinuedFraction('3.245').remainders)
    {3: ContinuedFraction(4, 1), 2: ContinuedFraction(49, 4), 1: ContinuedFraction(200, 49), 0: ContinuedFraction(649, 200)}
 
-As with convergents the result is a generator of an enumerated sequence of :py:class:`~continuedfractions.continuedfraction.ContinuedFraction` instances.
-
 Using the simple continued fraction of :math:`\frac{649}{200}` we can verify that these remainders are mathematically correct.
 
 .. math::