Difference between revisions of "ApCoCoA-1:NCo.UnsetRelations"
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<command> | <command> | ||
<title>NCo.UnsetRelations</title> | <title>NCo.UnsetRelations</title> | ||
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<description> | <description> | ||
<example> | <example> | ||
| − | NCo.SetX( | + | NCo.SetX("xyz"); |
| − | NCo.SetRelations([[ | + | NCo.SetRelations([["yx","xy"],["zx","xz"],["zy","yz"]]); -- yx=xy, zx=xz, zy=yz |
NCo.RingEnv(); | NCo.RingEnv(); | ||
Coefficient ring : Q | Coefficient ring : Q | ||
Alphabet : xyz | Alphabet : xyz | ||
Ordering : LLEX | Ordering : LLEX | ||
| − | Relations : [[ | + | Relations : [["yx", "xy"], ["zx", "xz"], ["zy", "yz"]] |
------------------------------- | ------------------------------- | ||
NCo.UnsetRelations(); | NCo.UnsetRelations(); | ||
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</description> | </description> | ||
<seealso> | <seealso> | ||
| − | <see>NCo.SetRelations</see> | + | <see>ApCoCoA-1:NCo.SetRelations|NCo.SetRelations</see> |
</seealso> | </seealso> | ||
<types> | <types> | ||
Latest revision as of 13:45, 29 October 2020
| This article is about a function from ApCoCoA-1. |
NCo.UnsetRelations
Set relations to the empty set.
Syntax
NCo.UnsetRelations()
Description
Example
NCo.SetX("xyz");
NCo.SetRelations([["yx","xy"],["zx","xz"],["zy","yz"]]); -- yx=xy, zx=xz, zy=yz
NCo.RingEnv();
Coefficient ring : Q
Alphabet : xyz
Ordering : LLEX
Relations : [["yx", "xy"], ["zx", "xz"], ["zy", "yz"]]
-------------------------------
NCo.UnsetRelations();
NCo.RingEnv();
Coefficient ring : Q
Alphabet : xyz
Ordering : LLEX
-------------------------------
See also
