1 | initial version |

Does this work?

```
f_x = (x
```

**3 - x**2 + 3*x + 4) / (x**2 - 4*x + 3)

_ = plot(f_x, (x, 0, 4), detect_poles=True)

_.show(ymin=-100, ymax=100)

(btw, how the heck do you make those nifty code blocks in here?)

2 | No.2 Revision |

Does this work?

~~ ~~f_x = ~~(x~~**3 ****(x**3 - **~~x~~2 x**2 + ~~3~~*x **3*x + 4) / *~~(x~~*2 (x**2 - *~~4~~x 4*x + ~~3)~~

3)
_ = plot(f_x, (x, 0, 4), ~~detect_poles=True)~~

detect_poles=True)
_.show(ymin=-100, ymax=100)

(btw, how the heck do you make those nifty code blocks in here?)

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