eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with ↵	Gael Guennebaud	2018-07-17
\| \| \| \| \| \| \| \| \|	EIGEN_DECLARE_TEST(mytest) { /* code */ }. This provide several advantages: - more flexibility in designing unit tests - unit tests can be glued to speed up compilation - unit tests are compiled with same predefined macros, which is a requirement for zapcc
*	Add unit test for printing empty tensors	Gael Guennebaud	2016-06-23
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*	Fixed the printing of rank-0 tensors	Benoit Steiner	2016-06-20
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*	Fixed the printing of RowMajor tensors	Benoit Steiner	2015-01-14
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*	Added ability to print a tensor using an iostream.	Benoit Steiner	2014-10-10