Using r300.py as a jupyter module

Hi,
I try to use r300.py as a module for a jupyter notebook as follow:

from r300 import *
I = e123

I.norm() yields 1.0
But:
square = I*I
yields
<r300.R300 object at 0x88cd58>
whereas e123*e123 yields -1 online.

Can r300.py be used outside the bivector.net site as a python library similarly to the clifford library?