Net ^ ZZ -- raise a net

Net ^ ZZ -- raise a net

Synopsis:

Operator: ^ -- a binary operator, usually used for exponents

Input:

an instance of class Net.

an instance of class ZZ.

Output:

an instance of class Net.

n^i -- elevates a net or string n by raising its characters by i rows.

The number i may be negative, in which case the net is lowered.

If n is a string, then n^0 is an easy way to convert it to a net.