```julia
using Plots
pyplot()
x = linspace(0, 2*pi)
println(x)
p = plot(x, sin(x), size =(900,300))
```


```julia; term=true
plot(x, sin(x))
```

```julia
plot(rand(100) / 3,reg=true,fill=(0,:green))
scatter!(rand(100),markersize=6,c=:orange)
```

```julia; term=true
plot(rand(100) / 3,reg=true,fill=(0,:green))
scatter!(rand(100),markersize=6,c=:orange)
```


```{julia;echo=false; fig_cap="A random walk."; label="random"}
plot(cumsum(randn(1000, 1)))
```