Quantum Information Science Kit (Qiskit) for Python 3

 Qiskit (Quantum Information Science Kit) is a collection of software developed
 by IBM Research for working with short depth quantum circuits and building
 near term applications and experiments on quantum computers.
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 This package contains Terra, which provides the foundations for Qiskit.
 It allows the user to write quantum circuits easily, and takes care of
 the constraints of real hardware (the transpiler).