up previous next
IndetSubscripts

the index of an indeterminate

Syntax 
IndetSubscripts(X: RINGELEM): LIST

Description
This function returns the subscripts of the name of the argument, an indeterminate (used to be called IndetInd ).

Please note the difference with IndetIndex .

Example 
/**/  Use R ::= QQ[x[1..3,1..2],y,z];
/**/  IndetSubscripts(x[3,2]);
[3, 2]
/**/  IndetSubscripts(y);
[]
/**/  IndetIndex(RingElem(R, ["x",3,2]));
6
/**/  IndetSubscripts(RingElem(R, ["x",3,2]));
[3, 2]

See Also