subgrel - represent a subgroup of a group
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Calling Sequence
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subgrel(gens, grelgrp)
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Parameters
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gens
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set of equations designating the generators of the subgroup
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grelgrp
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the group for which this is a subgroup
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Description
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The function subgrel is used as a procedure and an unevaluated procedure call. As a procedure, subgrel checks its arguments and then either exits with an error or returns the unevaluated subgrel call.
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The first argument is a set of equations or words on the generators of the parent group. The left side of each equation is the name of a subgroup generator; the right side is a word in the group generators (see grelgroup) representing the subgroup generator. If only a word is specified, then a name for the generator is produced automatically.
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Examples
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>
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the next example will give an error:
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Maple will generate names for any unnamed generators:
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| (2) |
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