GrassmannCalculus`
CobasisPalette  |
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Examples
(1)
Basic Examples
(1)
In[1]:=
<<GrassmannCalculus`
To create a palette of Cobasis elements for the default book basis, enter .
CobasisPalette
In[2]:=
★A;
 | CobasisPalette |
Out[2]=
Cobasis Palette | ||||||||||||||||||
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A floating palette is obtained by:
In[3]:=
| FloatPalette |
| CobasisPalette |
You can click cells in the palette to help compose expressions. Here we compose a Grassmann number by typing a required coefficients, then clicking the corresponding basis element.
In[4]:=
(a⋀+b⋀+c⋀)⋀(a+b(-)+c)
[%]
e
1
e
2
e
1
e
3
e
2
e
3
e
3
e
2
e
1
| ★ |
Out[4]=
(a⋀+b⋀+c⋀)⋀(c-b+a)
e
1
e
2
e
1
e
3
e
2
e
3
e
1
e
2
e
3
Out[4]=
(++)⋀⋀
2
a
2
b
2
c
e
1
e
2
e
3
Here is the palette for the Euclidean Plane in the Form Basis.
In[5]:=
 | SetActiveSpacePreferences |
 | PublicGrassmannAtlas |
| SwitchBasis |
 | CobasisPalette |
Out[5]=
Cobasis Palette | ||||||||||
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