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D.3.1.29 symmetricBasis

Procedure from library matrix.lib (see matrix_lib).

Return:
ring, poynomial ring containing the ideal "symBasis", being a basis of the k-th symmetric power of an n-dim vector space.

Note:
The output polynomial ring has characteristics 0 and n variables named "S(i)", where the base variable name S is either given by the optional string argument(which must not contain brackets) or equal to "e" by default.

Example:
 
See also: exteriorBasis.


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