eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	* find the proper way of nesting the expression in Flagged:	Benoit Jacob	2008-05-28
\| \| \| \| \| \| \| \| \| \| \| \| \|	finally that's more subtle than just using ei_nested, because when flagging with NestByValueBit we want to store the expression by value already, regardless of whether it already had the NestByValueBit set. * rename temporary() ----> nestByValue() * move the old Product.h to disabled/, replace by what was ProductWIP.h * tweak -O and -g flags for tests and examples * reorder the tests -- basic things go first * simplifications, e.g. in many methoeds return derived() and count on implicit casting to the actual return type. * strip some not-really-useful stuff from the heaviest tests
*	-new: recursive costs system, useful to determine automatically	Benoit Jacob	2008-04-03
\| \| \| \| \| \| \| \|	when to evaluate arguments and when to meta-unroll. -use it in Product to determine when to eval args. not yet used to determine when to unroll. for now, not used anywhere else but that'll follow. -fix badness of my last commit
*	- remove Eval/EvalOMP (moving them to a disabled/ subdir in order	Benoit Jacob	2008-03-31
	to preserve SVN history). They are made useless by the new ei_eval_unless_lazy. - introduce a generic Eval member typedef so one can do e.g. T t; U u; Product<T, U>::Eval m; m = t*u;