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bpo-41205: Document Decimal power 0 to the 0 (GH-21386)
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
pull/21551/head
Srinivas Reddy Thatiparthy (శ్రీనివాస్ రెడ్డి తాటిపర్తి)
6 years ago
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Doc/library/decimal.rst
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@ -1357,6 +1357,9 @@ In addition to the three supplied contexts, new contexts can be created with the |
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The rounding mode of the context is used. Results are always correctly-rounded |
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in the Python version. |
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``Decimal(0) ** Decimal(0)`` results in ``InvalidOperation``, and if ``InvalidOperation`` |
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is not trapped, then results in ``Decimal('NaN')``. |
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.. versionchanged:: 3.3 |
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The C module computes :meth:`power` in terms of the correctly-rounded |
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:meth:`exp` and :meth:`ln` functions. The result is well-defined but |
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