qml.labs.intermediate_reps

Quantum circuit intermediate representations

Intermediate representations (IRs) are alternative representations of quantum circuits, typically offering a more efficient classical description for special classes of circuits.

parity_matrix(circ[, wire_order])	Compute the parity matrix intermediate representation of a CNOT circuit.
phase_polynomial(circ[, wire_order, verbose])	Phase polynomial intermediate representation for circuits consisting of CNOT and RZ gates.
postorder_traverse(tree, source[, source_parent])	Post-order traverse a tree graph, starting from (but excluding) the node source.
preorder_traverse(tree, source[, source_parent])	Pre-order traverse a tree graph, starting from (but excluding) the node source.
rowcol(P[, connectivity, verbose])	CNOT routing algorithm ROWCOL.

code/api/pennylane.labs.intermediate_reps

 

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