Merge some MatrixObj work into master#2640

Merged

fingolfin merged 16 commits intogap-system:masterfrom fingolfin:mh/MatrixObj-partial

Aug 15, 2018

+1,508-795

Commits on Aug 14, 2018

MatrixObj: install fallback methods for m[i,j]
fingolfin
committed
MatrixObj: minor changes in matobj.xml

ssiccha
authored and
fingolfin
committed
MatrixObj: don't define various Position* methods
fingolfin
committed
MatrixObj: added TODOs & notes from meeting in Aachen 2017
fingolfin
committed
MatrixObj: replace MakeMatrix by additional Matrix variants
fingolfin
committed
MatrixObj: handle flat entry list in NewMatrix
fingolfin
committed
MatrixObj: more declarations of Vector and generic methods

frankluebeck
authored and
fingolfin
committed
MatrixObj: further work on constructors

ssiccha
authored and
fingolfin
committed
MatrixObj: add docs, tests and default impls for several methods

sebasguts
authored and
fingolfin
committed
MatrixObj: install generic DimensionsMat method

mohamed-barakat
authored and
fingolfin
committed
MatrixObj: if possible use PositionNonZero not PositionNot

ThomasBreuer
authored and
fingolfin
committed
MatrixObj: Get rid of IsChecking* for IsPlist*Rep

ssiccha
authored and
fingolfin
committed
MatrixObj: Doc BaseDomain, Length

ssiccha
authored and
fingolfin
committed
MatrixObj: add IsPlistMatrixRep methods for [,] and [,]:=
fingolfin
committed
MatrixObj: some more tests
fingolfin
committed
MatrixObj: added the implication IsMatrix => IsMatrixObj

ThomasBreuer
authored and
fingolfin
committed