numericalIntersection(WitnessSet,WitnessSet) works
numericalIntersection(NumericalVariety,NumericalVariety) works; fixed an example in NAGtypes using "origin"
some bugs
a couple of NAG bugs
Merge branch 'NAG' of github.com:antonleykin/M2
Merge branch 'master' of github.com:kroner/M2 into NAG
added/edited doc nodes: notably, PolySystem
Merge branch 'NAG' of github.com:antonleykin/M2
more documentation for NumericalHilbert and friends