1.4 BasisArray

BasisArray            List of basis vectors

Listing basis objects

The function BasisArray returns a list of all basis vectors of a given basis

In[118]:=

BasisArray[cartesian][a]

Out[118]=

{e_ ( 0)^a , e_ ( 1)^a , e_ ( 2)^a }

In[119]:=

BasisArray[comp][A]

Out[119]=

{e_ ( -1)^A , e_ ( 1)^A }

If we give several indices, the product basis is displayed

In[120]:=

BasisArray[polar, polar][a, b]

Out[120]=

We can mix bases

In[121]:=

BasisArray[polar, cartesian, comp][a, c, -B]//MatrixForm

Out[121]//MatrixForm=

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