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Bug #1785: Introduce numext::rint.

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This provides a new op that matches std::rint and previous behavior of
pround. Also adds corresponding unsupported/../Tensor op.
Performance is the same as e. g. floor (tested SSE/AVX).
This commit is contained in:
Ilya Tokar
2019-12-16 16:00:35 -05:00
parent d0ae052da4
commit 19876ced76
12 changed files with 117 additions and 1 deletions
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3
doc/snippets/Cwise_rint.cpp Normal file
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@@ -0,0 +1,3 @@
ArrayXd v = ArrayXd::LinSpaced(7,-2,2);
cout << v << endl << endl;
cout << rint(v) << endl;