mathhook_core::algebra::root_finding::secant

Struct SecantMethod

pub struct SecantMethod {
    pub x0: f64,
    pub x1: f64,
}

Expand description

Secant method for root finding

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§x0: f64

First initial guess

§x1: f64

Second initial guess

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impl SecantMethod

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pub fn new(x0: f64, x1: f64) -> Self

Create a new secant method with two initial guesses

§Arguments

x0 - First initial guess
x1 - Second initial guess (should be close to but different from x0)

§Examples

use mathhook_core::algebra::root_finding::SecantMethod;

let method = SecantMethod::new(1.0, 2.0);

Trait Implementations§

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impl RootFinder for SecantMethod

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fn find_root<F>( &self, f: F, config: &RootFindingConfig, ) -> Result<RootResult, MathError>
where F: Fn(f64) -> f64,

Find a root of the given function Read more

Auto Trait Implementations§

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impl UnwindSafe for SecantMethod

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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 more

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