rok commented on a change in pull request #9841:
URL: https://github.com/apache/arrow/pull/9841#discussion_r605329916
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File path: cpp/src/arrow/compute/kernels/scalar_arithmetic.cc
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@@ -233,6 +235,41 @@ struct DivideChecked {
}
};
+struct Exponentiate {
+ template <typename T, typename Arg0, typename Arg1>
+ static enable_if_integer<T> Call(KernelContext* ctx, Arg0 left, Arg1 right) {
+ if (left == 0 && (-INFINITY < right && right < 0)) {
+ ctx->SetStatus(Status::Invalid("divide by zero"));
Review comment:
I'll make these match numpy.
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