Antonio Sanchez f0e46ed5d4 Fix pow and other cwise ops for half/bfloat16.
The new `generic_pow` implementation was failing for half/bfloat16 since
their construction from int/float is not `constexpr`. Modified
in `GenericPacketMathFunctions` to remove `constexpr`.

While adding tests for half/bfloat16, found other issues related to
implicit conversions.

Also needed to implement `numext::arg` for non-integer, non-complex,
non-float/double/long double types.  These seem to be  implicitly
converted to `std::complex<T>`, which then fails for half/bfloat16.
2021-01-22 11:10:54 -08:00
2020-09-22 00:26:23 +00:00
2020-11-26 10:22:46 +00:00
2018-03-11 10:01:44 -04:00
2020-11-30 10:53:29 +00:00
2012-07-15 10:20:59 -04:00

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.

For more information go to http://eigen.tuxfamily.org/.

For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.

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