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ESOP

ESOP(ast, num_vars=None)

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Class for constructing circuits for Exclusive Sum of Products

Constructor.

Parameters

  • ast (tuple) – The logic expression as an Abstract Syntax Tree (AST) tuple
  • num_vars (int) – Number of boolean variables

Raises

AquaError – invalid input


Attributes

ancillary_register

returns ancillary register

clause_register

returns clause register

num_clauses

returns num clauses

num_variables

return num variables

output_register

returns output register

variable_register

returns variable register


Methods

construct_circuit

ESOP.construct_circuit(circuit=None, variable_register=None, output_register=None, output_idx=None, ancillary_register=None, mct_mode='basic')

Construct circuit.

Parameters

  • circuit (QuantumCircuit) – The optional circuit to extend from
  • variable_register (QuantumRegister) – The optional quantum
  • variables (register to use for problem) –
  • output_register (QuantumRegister) – The optional quantum
  • output (register to use for holding the) –
  • output_idx (int) – The index of the output register to write to
  • ancillary_register (QuantumRegister) – The optional quantum register to use as ancilla
  • mct_mode (str) – The mode to use for building Multiple-Control Toffoli

Returns

quantum circuit.

Return type

QuantumCircuit

Raises

AquaError – invalid input

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