qiskit/releasenotes/notes/0.24/add-equiv-stabilizerstate-6...

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---
features:
- |
Added the method :class:`.StabilizerState.equiv`,
that checks if the generating sets of two stabilizer states generate the same stabilizer group.
For example, the stabilizer group of the two-qubit Bell state contains the four elements
:math:`\{II, XX, -YY, ZZ\}` and hence can be generated by either :math:`[XX, ZZ]`,
:math:`[XX, -YY]` or :math:`[-YY, ZZ]`.