Struct argmin::solver::conjugategradient::cg::ConjugateGradient[][src]

pub struct ConjugateGradient<P, S> { /* fields omitted */ }
Expand description

The conjugate gradient method is a solver for systems of linear equations with a symmetric and positive-definite matrix.

Example

References:

[0] Jorge Nocedal and Stephen J. Wright (2006). Numerical Optimization. Springer. ISBN 0-387-30303-0.

Implementations

Constructor

Parameters:

b: right hand side of A * x = b

Return the current search direction (This is needed by NewtonCG for instance)

Return the previous search direction (This is needed by NewtonCG for instance)

Return the current residual (This is needed by NewtonCG for instance)

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Deserialize this value from the given Serde deserializer. Read more

Serialize this value into the given Serde serializer. Read more

Perform one iteration of CG algorithm

Name of the solver

Initializes the algorithm Read more

Checks whether basic termination reasons apply. Read more

Checks whether the algorithm must be terminated

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

Checks if self is actually part of its subset T (and can be converted to it).

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

The inclusion map: converts self to the equivalent element of its superset.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.