cirq.qis.one_hot

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Returns a numpy array with all 0s and a single non-zero entry(default 1).

View aliases

Main aliases

`cirq.one_hot`, `cirq.qis.states.one_hot`

cirq.qis.one_hot(
    *,
    index: Union[None, int, Sequence[int]] = None,
    shape: Union[int, Sequence[int]] = 1,
    value: Any = 1,
    dtype: "DTypeLike"
) -> np.ndarray

Args
index	The index that should store the value argument instead of 0. If not specified, defaults to the start of the array.
shape	The shape of the array.
value	The hot value to place at index in the result.
dtype	The dtype of the array.

Returns
The created numpy array.