[−][src]Trait ndarray_linalg::solveh::SolveH

pub trait SolveH<A: Scalar> {
    fn solveh_inplace<'a, S: DataMut<Elem = A>>(
        &self, 
        b: &'a mut ArrayBase<S, Ix1>
    ) -> Result<&'a mut ArrayBase<S, Ix1>>;

    fn solveh<S: Data<Elem = A>>(
        &self, 
        b: &ArrayBase<S, Ix1>
    ) -> Result<Array1<A>> { ... }

    fn solveh_into<S: DataMut<Elem = A>>(
        &self, 
        b: ArrayBase<S, Ix1>
    ) -> Result<ArrayBase<S, Ix1>> { ... }
}

An interface for solving systems of Hermitian (or real symmetric) linear equations.

If you plan to solve many equations with the same Hermitian (or real symmetric) coefficient matrix A but different b vectors, it's faster to factor the A matrix once using the FactorizeH trait, and then solve using the BKFactorized struct.

Required methods

fn solveh_inplace<'a, S: DataMut<Elem = A>>(
    &self,
    b: &'a mut ArrayBase<S, Ix1>
) -> Result<&'a mut ArrayBase<S, Ix1>>

Solves a system of linear equations A * x = b with Hermitian (or real symmetric) matrix A, where A is self, b is the argument, and x is the successful result. The value of x is also assigned to the argument.

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Provided methods

fn solveh<S: Data<Elem = A>>(&self, b: &ArrayBase<S, Ix1>) -> Result<Array1<A>>

Solves a system of linear equations A * x = b with Hermitian (or real symmetric) matrix A, where A is self, b is the argument, and x is the successful result.

fn solveh_into<S: DataMut<Elem = A>>(
    &self,
    b: ArrayBase<S, Ix1>
) -> Result<ArrayBase<S, Ix1>>

Solves a system of linear equations A * x = b with Hermitian (or real symmetric) matrix A, where A is self, b is the argument, and x is the successful result.

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Implementations on Foreign Types

impl<A, S> SolveH<A> for ArrayBase<S, Ix2> where
    A: Scalar + Lapack,
    S: Data<Elem = A>, [src]

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Implementors

impl<A, S> SolveH<A> for BKFactorized<S> where
    A: Scalar + Lapack,
    S: Data<Elem = A>, [src]

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