nissy - Where is nissy?

	Commit message (Collapse)	Author	Age	Files	Lines
*	Symcoord version of nissy. Interesting idea, but performance are	Sebastiano Tronto	2022-09-06	1	-7/+69
\| \| \| \|	actually slower. AT THIS STAGE NISSY IS NOT USABLE.
*	Changed unniss() to return an Alg*. Addedd inplace() to run a function on an ↵	Sebastiano Tronto	2022-02-27	1	-1/+2
\| \| \| \|	alg in place.
*	Added one adhoc test (cornerhtr from CO)	Sebastiano Tronto	2022-01-15	1	-1/+2
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*	Added two-phase solver	Sebastiano Tronto	2021-12-26	1	-0/+1
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*	Added a new pruning table (equivalent to nxopt31). I have not tested it yet, ↵	Sebastiano Tronto	2021-12-16	1	-6/+9
\| \| \| \| \| \| \|	it takes a while to generate. Plus I have done a whole lot of refactoring in random places because I cannot focus on one thing at the time.
*	Faster optimal solver.	Sebastiano Tronto	2021-12-13	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \|	This is a pretty big one, but unfortunately performance only improved by about 5%. I implemented one of the main ideas of nxopt, that is switching to the inverse scramble on the fly if it gives a lower branching factor. On the one hand it makes sense that it does not have such a huge impact, since it only rarely happens that we do have a lower branching factor on inverse, but on the other hand I am quite sad that the improvement is barely noticeable :-( Maybe the problem is that I have introduced a lot of new overhead and I can improve that in the future. Or maybe I am just overlooking something stupid.
*	Rewritten from scratch. Welocme nissy 2.0!	Sebastiano Tronto	2021-11-11	1	-0/+35