Markdown Cells¶
Text can be added to IPython Notebooks using Markdown cells. Markdown is a popular markup language that is a superset of HTML. Its specification can be found here:
Markdown basics¶
You can make text italic or bold.
You can build nested itemized or enumerated lists:
- One
- Sublist
- This
- Sublist - That - The other thing
- Sublist
- Two
- Sublist
- Three
- Sublist
Now another list:
- Here we go
- Sublist
- Sublist
- There we go
- Now this
You can add horizontal rules:
Here is a blockquote:
> Beautiful is better than ugly. > Explicit is better than implicit. > Simple is better than complex. > Complex is better than complicated. > Flat is better than nested. > Sparse is better than dense. > Readability counts. > Special cases aren't special enough to break the rules. > Although practicality beats purity. > Errors should never pass silently. > Unless explicitly silenced. > In the face of ambiguity, refuse the temptation to guess. > There should be one-- and preferably only one --obvious way to do it. > Although that way may not be obvious at first unless you're Dutch. > Now is better than never. > Although never is often better than right now. > If the implementation is hard to explain, it's a bad idea. > If the implementation is easy to explain, it may be a good idea. > Namespaces are one honking great idea -- let's do more of those!
And shorthand for links:
Headings¶
BUT most of the time you should use the Notebook's Heading Cells to organize your Notebook content, as they provide meaningful structure that can be interpreted by other tools, not just large bold fonts.
Embedded code¶
You can embed code meant for illustration instead of execution in Python:
def f(x):
"""a docstring"""
return x**2
or other languages:
if (i=0; i<n; i++) {
printf("hello %d\n", i);
x += 4;
}
LaTeX Equations¶
Courtesy of MathJax, you can include mathematical expressions both inline: $e^{i\pi} + 1 = 0$ and displayed:
$$e^x=\sum_{i=0}^\infty \frac{1}{i!}x^i$$General HTML¶
Because Markdown is a superset of HTML you can even add things like HTML tables:
Header 1 | Header 2 |
---|---|
row 1, cell 1 | row 1, cell 2 |
row 2, cell 1 | row 2, cell 2 |