20 lines
536 B
Markdown
20 lines
536 B
Markdown
````
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% pandoc --webtex
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$T_n={n+1 \choose 2}$
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^D
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<p><img style="vertical-align:middle"
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src="https://latex.codecogs.com/png.latex?%5Ctextstyle%20T_n%3D%7Bn%2B1%20%5Cchoose%202%7D"
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alt="T_n={n+1 \choose 2}" title="T_n={n+1 \choose 2}"
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class="math inline" /></p>
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````
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````
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% pandoc --webtex
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$$T_n={n+1 \choose 2}$$
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^D
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<p><img style="vertical-align:middle"
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src="https://latex.codecogs.com/png.latex?%5Cdisplaystyle%20T_n%3D%7Bn%2B1%20%5Cchoose%202%7D"
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alt="T_n={n+1 \choose 2}" title="T_n={n+1 \choose 2}"
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class="math display" /></p>
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````
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