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Atlas 2 - modern differential geometry
More About »
div - divergence operator
div
[
expr
]
allows one to calculate the divergence operator on a vector expression
MORE INFORMATION
expr
- any vector expression.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
In[1]:=
Declare constants:
In[2]:=
Out[2]=
Declare functions:
In[3]:=
Out[3]=
Declare p-forms:
In[4]:=
Out[4]=
Declare vectors:
In[5]:=
Out[5]=
By definition:
In[6]:=
Out[6]=
In[7]:=
Out[7]=
Declare coframe:
In[8]:=
Declare frame:
In[9]:=
Out[9]=
Declare metric:
In[10]:=
Out[10]=
Calculate connection:
In[11]:=
Out[11]=
divergence of frame vectors:
In[12]:=
Out[12]=
divergence of vector X:
In[13]:=
Out[13]=
divergence of "rotation" vector:
In[14]:=
Out[14]=
SEE ALSO
d
cov
CircleTimes
Wedge
iota
TUTORIALS
Abstract calculations
Coordinate system changing
MORE ABOUT
Atlas 2 - modern differential geometry
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