RegularChains[ChainTools][Under] - regular sub-chain with respect to specified variable
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Calling Sequence
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Under(v, rc, R)
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Parameters
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v
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variable of of R
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rc
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-
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regular chain of R
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R
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-
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polynomial ring
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Description
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The command Under(v, rc, R) returns the regular chain consisting of the polynomials of rc with main variable strictly less than v.
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This command is part of the RegularChains[ChainTools] package, so it can be used in the form Under(..) only after executing the command with(RegularChains[ChainTools]). However, it can always be accessed through the long form of the command by using RegularChains[ChainTools][Under](..).
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Examples
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