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# TeX equation to PNG

$HOME

RuTeX is a RubyGem that creates PNGs from TeX equations. After installing it,

```
gem install rutex
```

generating equations from the terminal becomes as simple as

```
rutex '\zeta(s)=\sum\limits^\infty_{n=1}{1\over n^s}' -c white -f riemann-eqn.png
```

which produces: