SamplePublisher`GrassmannCalculus`
SFAInsertGradeBasisElement  |
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Details and Options
Examples
(1)
Basic Examples
(1)
In[1]:=
<<GrassmannCalculus`
Initialize a 4-space and an SFA Association from a pre-computed icon.
In[2]:=
 | ★ℬ |
4
 | SFA |
| UnpackIcon |
SFA[ 4 ] Data |
The Association for grade 2 is:
In[3]:=
 | IconExtract |
| SFA |
Out[3]=
⋀
e
1
e
2
|
That has only the first GradeBasis element. Suppose that for some extra efficiency we wanted to add an entry for ⋀. We use the command:
e
1
e
4
In[4]:=
| SFAInsertGradeBasisElement |
e
1
e
4
Out[4]=
Dimension4,Basis{,,,},Symbolc,3
,2
e
1
e
2
e
3
e
4
|
|
The structure now has pre-computed entries for both elements.
In[5]:=
| IconExtract |
| SFA |
Out[5]=
⋀
,⋀
e
1
e
2
|
e
1
e
4
|
 |
|
""