Command not working

[iqra khan]

Hello,

I hope you are doing well. Does anybody knows about the package for checking Cohen Macaulay of a quotient ring or module in Macaulay 2? I am using the package of Depth but it is not working.

Thanks

[David Eisenbud]

In many homogeneous cases the fastest thing is to write the ringor module M in terms of a graded polynomial ring and use the Auslander-Buchsbaum formula after using "minimalBetti res M" to compute the projective dimension.

--

David Eisenbud

Professor of Mathematics

University of California Berkeley

https://eisenbud.github.io/

--
You received this message because you are subscribed to the Google Groups "Macaulay2" group.
To unsubscribe from this group and stop receiving emails from it, send an email to macaulay2+...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/macaulay2/CAE8Ua%2B79X%2B0WjpmLmKYZx0-ss%2BZzzzCES1R84UjqBOWG5XyWsg%40mail.gmail.com.