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NC.UnsetX

Set alpbabet (set of inderminates) to the empty string. (It might be a useless function.)
Syntax
          
NC.UnsetX()

          

Description


Example
NC.SetX("xyz");
NC.RingEnv();
Coefficient ring : Q
Alphabet : xyz
-------------------------------
NC.UnsetX();
NC.RingEnv();
Coefficient ring : Q
-------------------------------


See Also