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# idealizer(...,Variable=>...) -- Sets the name of the indexed variables introduced in computing the endomorphism ring Hom(J,J).

## Functions with optional argument named Variable:

- `GF(...,Variable=>...)` -- see GF -- make a finite field
- `Grassmannian(...,Variable=>...)` -- see Grassmannian -- compute the ideal of the Grassmannian of linear subspaces of a vector space
- idealizer(...,Variable=>...) -- Sets the name of the indexed variables introduced in computing the endomorphism ring Hom(J,J).
- integralClosure(...,Variable=>...) -- set the base letter for the indexed variables introduced while computing the integral closure
- makeS2(...,Variable=>...) -- Sets the name of the indexed variables introduced in computing the S2-ification.
- normalCone(Ideal,RingElement,Variable=>...) (missing documentation)
- normalCone(Ideal,Variable=>...) (missing documentation)
- `ringFromFractions(...,Variable=>...)` -- see ringFromFractions -- find presentation for f.g. ring
- `Schubert(...,Variable=>...)` -- see Schubert -- compute the Plücker ideal of a Schubert variety

## Further information

- Default value: w
- Function: idealizer -- compute Hom(I,I) as a quotient ring
- Option key: Variable -- an optional argument

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/IntegralClosure.m2:1779:0.