![]() Representation of the operator as a sparse matrix in the computational basis.Ī SparseMatrixUndefinedError is raised if the sparse matrix representation has not been defined. Tuple sparse_matrix ( wire_order = None ) ¶ Such that \(RZ(\omega) RY(\theta) RZ(\phi)\) is equivalent to the You can use it for files of all formats because Permute can convert anything into anything (almost). The parameters required to implement a single-qubit gate as anĮquivalent Rot gate, up to a global phase. Computes the number of ways to obtain an ordered subset of k elements from. Permute is a quick image, audio, and video converter. Reduce the depth of nested operators to the minimum. Z ( float) – exponent for the operator ReturnsĪppend the operator to the Operator queue. Wire_order ( Iterable) – global wire order, must contain all wire labels from the operator’s wires ReturnsĪ list of new operators equal to this one raised to the given power. Will be cast in the same autodifferentiation framework as the parameters.Ī MatrixUndefinedError is raised if the matrix representation has not been defined. If the matrix depends on trainable parameters, the result Otherwise, the wire order defaults to the Operator’s wires in the global wire order. Permute is piece of software that allows you to batch-convert your video and/or image files into different file types/formats. If wire_order is provided, the numerical representation considers the position of the Representation of the operator as a matrix in the computational basis. Wire_map ( dict) – dictionary containing the old wires as keys and the new wires as values Returns B has the same values of A but the order. ![]() Returns a copy of the current operator with its wires changed according to the given B permute(A,order) rearranges the dimensions of A so that they are in the order specified by the vector order. label ( cache = cache ) 'U(M1)' > cache, ], requires_grad=True), tensor(,, , ], requires_grad=True)] map_wires ( wire_map ) ¶ As if Margulis’s proposal for nucleated cells was not radical enough, the concept of groups permuting into organisms was generalized by two theoretical biologists, John Maynard Smith and Eors Szathmary in the 1990s. The relationship between consecutive observations is preserved if we reverse the sequence to 4,3,2,1. Argument mirror determines whether grid or series permutations can be mirrored. label ( cache = cache ) 'U(M0)' > cache, ], requires_grad=True)] > op3 = qml. See the package vignette (browseVignettes('permute')) for additional information on each of these types of permutation. Returns the frequencies for each operator parameter with respect to an expectation value of the form \(\langle \psi | U(\mathbf > op2. Number of trainable parameters that the operator depends on. Number of dimensions per trainable parameter of the operator. This property determines if an operator is hermitian. Integer hash that uniquely represents the operator.ĭictionary of non-trainable variables that this operation depends on.Ĭustom string to label a specific operator instance. Gradient recipe for the parameter-shift method. The basis of an operation, or for controlled gates, of the target operation.īatch size of the operator if it is used with broadcasted parameters. Holdover from when in-place inversion changed then name.
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