In the image above, each dot represents a decimal, its position is on a meshgrid and edges are drawn between nearest neighbors that have the same value
First write the digits of number (phi, pi or e) to file
$ python utils/save_number.py -h
$ python utils/save_number.py e 23 23
then run numart with the same arguments
$ python numart.py -h
$ python numart.py e 23 23 1
The digits generated by save_number are safely stored in data/
data/e_23_by_23.dat
data/phi_71_by_71.dat
data/pi_47_by_47.dat
and images are saved in images/
images/e_23_by_23.png
images/phi_71_by_71.png
images/pi_47_by_47.png