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\$\begingroup\$ You answer is the shortest so far. I tend to accept it, but it would be nice if you could add an explanation how your program works. \$\endgroup\$

agtoever
– agtoever

2016-07-30 18:51:35 +00:00
Commented Jul 30, 2016 at 18:51
\$\begingroup\$ I just used the Kronecker product, using an answer from a previous question: codegolf.stackexchange.com/questions/78797/…. \$\endgroup\$

orlp
– orlp

2016-07-30 21:36:47 +00:00
Commented Jul 30, 2016 at 21:36

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Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>
MathJax equations \$\sin^2 \theta\$

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