toqito.matrices.cnot

toqito.matrices.cnot()[source]

Produce the CNOT matrix [WikCNOT].

The CNOT matrix is defined as

\[\begin{split}\text{CNOT} = \begin{pmatrix} 1 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 \\ 0 & 0 & 0 & 1 \\ 0 & 0 & 1 & 0 \end{pmatrix}.\end{split}\]

Examples

>>> from toqito.matrices import cnot
>>> cnot()
[[1 0 0 0]
 [0 1 0 0]
 [0 0 0 1]
 [0 0 1 0]]

References