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D.15.13.50 hilbertSeries
Procedure from library multigrading.lib (see multigrading_lib).
- Usage:
- hilbertSeries(I); I is poly/vector/ideal/module
- Purpose:
- computes the multigraded Hilbert Series of I
- Note:
- input must have multigraded-homogeneous generators.
Multigrading should be positive.
- Returns:
- a ring in variables t_(i), s_(i), with polynomials
numerator1 and denominator1 and mutually prime numerator2
and denominator2, quotients of which give the series.
Example:
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