radix.py

[AbdullahKazi500]

Implementation in UnitaryMatrix Class
The updated UnitaryMatrix class constructor addresses this requirement by allowing the radixes parameter to be either a single integer or a sequence of integers. Here’s how the implementation handles this:

Single Integer Radix:

If radixes is provided as a single integer, the constructor automatically infers the number of qudits in the system based on the dimension of the input matrix.
The single integer radix is then broadcast to create a sequence where each element is the same radix. This sequence matches the inferred number of qudits.
Sequence of Radixes:

If radixes is provided as a sequence, the constructor directly uses this sequence, assuming it correctly specifies the radix for each qudit.
Default Behavior:

If radixes is not provided, the constructor attempts to infer it from the input matrix’s dimension. It checks if the dimension is a power of two or three and assigns corresponding radixes (e.g., [2, 2, ...] for a power of two).
Validation:

The constructor validates the provided or inferred radixes to ensure they are correct and match the dimension of the input matrix.