I have a class that does not extend a sympy object, but I would like it to
print latex in the ipython shell (%load_ext sympyprinting), so I did
something like
class Thing:
def _latex(self):
return r"$\LaTeX$"
I thought this should be enough, but it is not, what else is needed to get
The SymPy printing is not activated unless your class subclasses from
Basic. If you won't want to do that, the best way to make your object
print with LaTeX in the notebook is to just use the IPython machinery:
class Test:
def _repr_latex_(self):
return r"$$\LaTeX$$"
If all you want
So I think the problem with using atoms is that the atoms change as
the expression is replaced. xreplace is capable of doing this
tranformation. For example, using Transform in sympy.core.rules
In [7]: a = sin(sin(x) + y) + sin(z)
In [8]: from sympy.core.rules import Transform
In [11]: a.xrepl
Cool,
Thanks :)
On Sunday, 2 June 2013 20:30:38 UTC+1, Aaron Meurer wrote:
>
> The SymPy printing is not activated unless your class subclasses from
> Basic. If you won't want to do that, the best way to make your object
> print with LaTeX in the notebook is to just use the IPython machinery:
I'm writing the section of the new tutorial on matrices. What do
people think are the most important methods, functions, and ideas to
present? So far, I have
- How to construct a matrix as a list of lists (should I also mention
other constructors?)
- Slicing. Should I mention any basic manipulati
On Sun, Jun 2, 2013 at 9:40 PM, Aaron Meurer wrote:
> I'm writing the section of the new tutorial on matrices. What do
> people think are the most important methods, functions, and ideas to
> present? So far, I have
>
> - How to construct a matrix as a list of lists (should I also mention
> other
> - Should I mention sparse matrices?
I think you can mention some basics of sparse matrices without causing
any confusion. Is there any other reason why do you not want to
include it?
-Saurabh Jha
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