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ltjz2000.com

Some math:

<math>\sum_{k=1}^n k = \frac{n(n+1)}{2}</math> (type <math>\sum_{k=1}^n k = \frac{n(n+1)}{2}</math> for this)

math test <math>\log_a b = \frac{\log_c b}{\log_c a}</math>

Some italic text

Some bold text

Main Headline Text

Headline text

External Link hey, that's no external link :-)

abc

This is a test

asdf as dfv asdf asd f asdf asd

# ls -l

$ ls -l

shell response

NOTE!

test note

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