Metadata-Version: 1.1
Name: blueqat
Version: 0.1.8
Summary: Quantum gate simulator
Home-page: https://github.com/mdrft/blueqat
Author: MDR Inc.
Author-email: kato@mdrft.com
License: Apache 2
Description: =======
        blueqat
        =======
        
        A quantum gate simulator
        
        Install
        =======
        ::
        
            git clone https://github.com/mdrft/blueqat
            cd blueqat
            pip3 install -e .
        
        or ::
        
            pip3 install blueqat
        
        Circuit
        =======
        
        ::
        
            from blueqat import Circuit
            import math
        
            #number of qubit is not specified
            c = Circuit()
        
            #if you want to specified the number of qubit
            c = Circuit(3) #3qubits
        
        Method Chain
        =======
        
        ::
        
            # write as chain
            Circuit().h[0].x[0].z[0]
        
            # write in separately
            c = Circuit().h[0]
            c.x[0].z[0]
        
        Slice
        =======
        
        ::
        
            Circuit().z[1:3] # Zgate on 1,2
            Circuit().x[:3] # Xgate on (0, 1, 2)
            Circuit().h[:] # Hgate on all qubits
            Circuit().x[1, 2] # 1qubit gate with comma
        
        Rotation Gate
        =======
        
        ::
        
            Circuit().rz(math.pi / 4)[0]
        
        Measurement
        =======
        
        ::
        
            Circuit().m[0]
        
        Run()
        =======
        
        ::
        
            Circuit().h[0].cx[0,1].run()
        
        last_result() Method
        =======
        
        ::
        
            c = Circuit().h[0].cx[0,1].m[0]
            c.run() # array([0.+0.j, 0.+0.j, 0.+0.j, 1.+0.j])
            c.last_result() # (1, 0)
        
        Hamiltonian
        =======
        
        ::
        
            from blueqat.pauli import *
        
            hamiltonian1 = (1.23 * Z[0] + 4.56 * X[1] * Z[2]) ** 2
            hamiltonian2 = (2.46 * Y[0] + 5.55 * Z[1] * X[2] * X[1]) ** 2
            hamiltonian = hamiltonian1 + hamiltonian2
            print(hamiltonian)
        
        simplify the hamiltonian
        
        ::
            hamiltonian = hamiltonian.simplify() # 無駄な演算子を省き、シンプルにする
            print(hamiltonian)
        
        VQE
        =======
        
        ::
        
            from blueqat import vqe
            from blueqat.pauli import qubo_bit as q
        
            hamiltonian = -3*q(0)-3*q(1)-3*q(2)-3*q(3)-3*q(4)+2*q(0)*q(1)+2*q(0)*q(2)+2*q(0)*q(3)+2*q(0)*q(4)+2*q(1)*q(2)+2*q(1)*q(3)+2*q(1)*q(4)+2*q(2)*q(3)+2*q(2)*q(4)+2*q(3)*q(4)
            step = 2
        
            result = vqe.Vqe(vqe.QaoaAnsatz(hamiltonian, step)).run() # VQEこれだけ
            print(result.most_common(12))
        
        Example
        =======
        
        2-qubit Grover
        --------------
        ::
        
            from blueqat import Circuit
            c = Circuit().h[:2].cz[0,1].h[:].x[:].cz[0,1].x[:].h[:].m[:]
            c.run()
            print(c.last_result()) # => (1, 1)
        
        Maxcut QAOA
        -----------
        ::
        
            from blueqat import vqe, pauli
            edges = [(0, 1), (1, 2), (2, 3), (3, 0), (1, 3), (0, 2), (4, 0), (4, 3)]
            ansatz = vqe.QaoaAnsatz(sum([pauli.Z(i) * pauli.Z(j) for i, j in edges]), 1)
            result = vqe.Vqe(ansatz).run()
            print(
            """   {4}
              / \\
             {0}---{3}
             | x |
             {1}---{2}""".format(*result.most_common()[0][0]))
        
        Tutorial
        ======
        日本語
        
        https://github.com/mdrft/Blueqat/tree/master/tutorial_ja
        
        Author
        ======
        Takumi Kato (MDR),Yuichiro Minato(MDR)
        
        Disclaimer
        ==========
        Copyright 2018 The Blueqat Developers.
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Development Status :: 3 - Alpha
