AtOrigin -- an option used to specify whether to only work locally

If true, then the function will only try to work at the origin (the ideal generated by the variables).

Functions with optional argument named AtOrigin:

• isCohenMacaulay(...,AtOrigin=>...) -- see isCohenMacaulay -- whether a ring is Cohen-Macaulay
• isFInjective(...,AtOrigin=>...) -- see isFInjective -- whether a ring is F-injective
• isFPure(...,AtOrigin=>...) -- see isFPure -- whether a ring is F-pure
• isFRational(...,AtOrigin=>...) -- see isFRational -- whether a ring is F-rational
• isFRegular(...,AtOrigin=>...) -- see isFRegular -- whether a ring or pair is strongly F-regular