The delta-vector which uses at most one variable in its decompositions.
[OneVariableDelta] will return exactly one decomposition; if all terms are equal, it will return simply the first
term for u and Nil for s. If they are not equal, it will return some u and
an S consisting s-vectors of size 1.
The variable in the returned decomposition -- if it occurrs -- will be named [eigenvariable]_0.
This member is added by an implicit conversion from OneVariableDelta to
any2stringadd[OneVariableDelta] performed by method any2stringadd in scala.Predef.
This member is added by an implicit conversion from OneVariableDelta to
StringFormat[OneVariableDelta] performed by method StringFormat in scala.Predef.
The delta-vector which uses at most one variable in its decompositions.
[OneVariableDelta] will return exactly one decomposition; if all terms are equal, it will return simply the first term for u and Nil for s. If they are not equal, it will return some u and an S consisting s-vectors of size 1.
The variable in the returned decomposition -- if it occurrs -- will be named [eigenvariable]_0.