GrassmannCalculus`
DimensionSymbol (★n)  |
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Details and Options
Examples
(1)
Basic Examples
(1)
In[1]:=
<<GrassmannCalculus`
In[2]:=
 | SetBookVectorSpace |
The dimension symbol is on the list of .
SpecialScalars
In[3]:=
 | SpecialScalars |
Out[3]=
★g,★n,,★λ,★0,,★c,_,
_,_,_
★σ
★t
(-1)
It is the unit element in a regressive product.
In[4]:=
1
 | ★n |
e
2
| ★ |
Out[4]=
1
★n
e
2
Out[4]=
e
2
Here is used instead. It has a value but also simplifies.
Dimension
In[5]:=
1
| ★D |
e
2
| ★ |
Out[5]=
1
4
e
2
Out[5]=
e
2
These are used, for example, in the GrassmannRulePalette from Chapter 3.
In[6]:=
| ★ℜ |
Out[6]=
1 ★n |
x_⋁ 1 ★n |
1 d_ |
x_⋁ 1 d_ |
 |
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""