degrees and radians.

[Fernando Pérez]

Tim Hammerquist wrote:

> Nice. Should be more than enough, considering many professors accept
> (22/3) as a reasonable value (~3.142857...)
> 

you mean 22/7:

In [1]: 22/7.
Out[1]: 3.1428571428571428

In [2]: pi
Out[2]: 3.1415926535897931

In [3]: 100*(__-_)/_
Out[3]: 0.040249943477070081

It's actually pretty good, .04% error is enough for most day to day things.

Cheers,

f.