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How to Format
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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
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\$\sin^2 \theta\$
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mildordivxworks). -1 by usingronce instead ofstwice. TIO. \$\endgroup\$