Matrix attributes aren't used for any optimizations

[CommanderTvis]

Constructs like public object IsZero : IsDiagonal have never been used for optimizations.

The existing code introduces several issues:

1. It's difficult to reflect definition relationships. For example, diagonal matrices are always unitriangular, but the interfaces hierarchy does not reflect that.
2. No existing logic uses attributes like IsZero to optimize operations, such as skipping determinant calculations when it’s obvious that the determinant will be zero. Other attributes are also unused.
3. No way to validate if a matrix satisfies a desired attribute. For example, no function to check if all elements of a matrix are zero and then assign it the IsZero attribute accordingly.