How to extract scalar out of quantum object?

[Ka Wa Yip]

For example I have the following quantum object:

Quantum object: dims = [[1], [1]], shape = [1, 1], type = oper, isherm = True
Qobj data =
[[ 0.]]

How to extract 0 (the scalar) out of this quantum object?

Thanks!

[Paul Nation]

q.full()[0][0] or q[0][0][0] is the easiest in the case of a single number.

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