ansatze

Quantum circuit ansätze.

Summary

IQPansatz	Build an IQP ansatz on n qubits, if n = 1 returns an Euler decomposition.
Sim14ansatz	Builds a modified version of circuit 14 from arXiv:1905.10876
Sim15ansatz	Builds a modified version of circuit 15 from arXiv:1905.10876