jorisvandenbossche commented on a change in pull request #9841:
URL: https://github.com/apache/arrow/pull/9841#discussion_r612219969
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File path: cpp/src/arrow/compute/kernels/scalar_arithmetic.cc
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@@ -359,6 +425,18 @@ const FunctionDoc div_checked_doc{
"integer overflow is encountered."),
{"dividend", "divisor"}};
+const FunctionDoc pow_doc{
+ "Raise arguments to power element-wise",
+ ("Integer to negative integer power returns an error. However, integer
overflow\n"
+ "wraps around. Floating poing power follows std::pow() behaviour.\n"),
Review comment:
Sounds good. It's hard to draw a line what to mention and what not,
anyway. It can always still be improved later on.
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