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7.3.17 ncalgebra
Syntax:
ncalgebra( matrix_expression C, matrix_expression D )
ncalgebra( number_expression n, matrix_expression D )
ncalgebra( matrix_expression C, poly_expression p )
ncalgebra( number_expression n, poly_expression p )
Type:
- none
Purpose:
- Works like nc_algebra but changes the basering.
Remark:
- This function is deprecated and should be substituted by
nc_algebra ,
since it violates the general SINGULAR policy: only ring and setring can change the basering. More concretely,
replace by def A = nc_algebra(C, D); setring A; which will additionally introduce a new ring. Afterwards, some objects may have to be
mapped into the new ring.
See also
nc_algebra;
nctools_lib.
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