# How to output data to a file

Here is my code that graphs a function:

```
z1=2*pi*650*10^6
p1=2*pi*1.95*10^9
p2=2*pi*5*10^9
adc=.667
deltaF=.1*10^9
N=(adc*p1*p2)/z1
M(freq)=(2*i*pi*freq+z1)/((2*i*pi*freq+p1)*(2*i*pi*freq+p2))
Z=abs(N*M(freq))
g(freq)=20*log(Z,10)
pts=[(freq,g(freq).n()) for freq in srange(10^8,10^11,deltaF)]
list_plot(pts, plotjoined=True, scale='semilogx', gridlines="minor", ymin=-25, ymax=5)
```

How do I output this data to a file so I can compare it to data generated by another piece of software?