Trait ndarray_linalg::cholesky::DeterminantC [−][src]
pub trait DeterminantC { type Output; fn detc(&self) -> Self::Output; fn ln_detc(&self) -> Self::Output; }
Determinant of Hermitian (or real symmetric) positive definite matrix ref
Associated Types
type Output
Required Methods
fn detc(&self) -> Self::Output
Computes the determinant of the Hermitian (or real symmetric) positive definite matrix.
fn ln_detc(&self) -> Self::Output
Computes the natural log of the determinant of the Hermitian (or real symmetric) positive definite matrix.
This method is more robust than .detc()
to very small or very large
determinants since it returns the natural logarithm of the determinant
rather than the determinant itself.
Implementations on Foreign Types
impl<A, S> DeterminantC for ArrayBase<S, Ix2> where
A: Scalar,
S: Data<Elem = A>,
[src]
impl<A, S> DeterminantC for ArrayBase<S, Ix2> where
A: Scalar,
S: Data<Elem = A>,
Implementors
impl<A, S> DeterminantC for CholeskyFactorized<S> where
A: Absolute,
S: Data<Elem = A>, type Output = <A as AssociatedReal>::Real;