Function cross() for Cartesian product returns connections inside the default (infinite) mask

[lungsi]

Python 2.7 with pip install csa

The cartesian product of two sets is taken using cross as shown below:

• for two sets of same sizes
  

• for two sets of different sizes
  

Notice that show() does not just return the mask of desired size with all-to-all connections. Rather it returns all-to-all connections of desired size in the infinite (default) mask.

PS: This issue is persistent also for python 3.7