Qft Functions - Classiq Docs

Functions:

Name	Description
`qft_no_swap`	[Qmod Classiq-library function].
`qft`	[Qmod Classiq-library function].

qft_no_swap(
qbv: QArray[QBit]
) -> None

[Qmod Classiq-library function] Applies the Quantum Fourier Transform (QFT) without the swap gates. Parameters:

Name	Type	Description	Default
`qbv`	`QArray[QBit]`	The quantum number to which the QFT is applied.	required

qft(
target: QArray[QBit]
) -> None

[Qmod Classiq-library function] Performs the Quantum Fourier Transform (QFT) on target in-place. Implements the following transformation:

y_{k} = \frac{1}{\sqrt{N}} \sum_{j=0}^{N-1} x_j e^{2\pi i \frac{jk}{N}}

Parameters:

Name	Type	Description	Default
`target`	`QArray[QBit]`	The quantum object to be transformed	required

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