qml.math.expand_vector

expand_vector(vector, original_wires, expanded_wires)

Expand a vector to more wires.

Parameters:

• vector (array) – \(2^n\) vector where n = len(original_wires).

• original_wires (Sequence[int]) – original wires of vector

• expanded_wires (Union[Sequence[int], int]) – expanded wires of vector, can be shuffled If a single int m is given, corresponds to list(range(m))

Returns:

\(2^m\) vector where m = len(expanded_wires).

Return type:

array

code/api/pennylane.math.expand_vector

 

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