Singular Manual: transformation_lib

> | ### D.15.30 transformation_lib Library: transWithPrecision.lib Purpose: The image of a transformation given up to a specified degree Authors: Janko Boehm, email: boehm@mathematik.uni-kl.de Magdaleen Marais, email: msmarais@sun.ac.za Alexander Mathis Overview: The image of a map defined by a matrix is given up to a specified degree. This tool can be used, particularly in Singularity theory, working with right equivalence. It is known that a nondegenerate germ which has finite determinacy d is right equivalent to its d-jet. Therefore, in these cases, it is often enough to know the image of a transformation up to degree d. Procedures:
> D.15.30.1 transWithPrecision |  | the image of a transformation of a polynomial defined by a matrix up to a specified degree

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