pub struct IterativeQAE {
pub target_accuracy: f64,
pub confidence_level: f64,
/* private fields */
}Expand description
Iterative Quantum Amplitude Estimation (IQAE)
Adaptive algorithm that iteratively narrows the confidence interval using Bayesian inference.
Reference: Grinko et al. (2021). “Iterative Quantum Amplitude Estimation”
Fields§
§target_accuracy: f64Target accuracy (epsilon)
confidence_level: f64Confidence level (alpha)
Implementations§
Source§impl IterativeQAE
impl IterativeQAE
Sourcepub fn new(
target_accuracy: f64,
confidence_level: f64,
num_qubits: usize,
) -> Self
pub fn new( target_accuracy: f64, confidence_level: f64, num_qubits: usize, ) -> Self
Create a new IQAE instance
Sourcepub fn estimate(
&mut self,
oracle: &dyn AmplitudeOracle,
) -> Result<IQAEResult, QuantRS2Error>
pub fn estimate( &mut self, oracle: &dyn AmplitudeOracle, ) -> Result<IQAEResult, QuantRS2Error>
Estimate amplitude iteratively
Trait Implementations§
Auto Trait Implementations§
impl Freeze for IterativeQAE
impl RefUnwindSafe for IterativeQAE
impl Send for IterativeQAE
impl Sync for IterativeQAE
impl Unpin for IterativeQAE
impl UnwindSafe for IterativeQAE
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.