pub trait OperationNorm {
type Output: Scalar;
// Required method
fn opnorm(&self, t: NormType) -> Result<Self::Output>;
// Provided methods
fn opnorm_one(&self) -> Result<Self::Output> { ... }
fn opnorm_inf(&self) -> Result<Self::Output> { ... }
fn opnorm_fro(&self) -> Result<Self::Output> { ... }
}Expand description
Operator norm using *lange LAPACK routines
Required Associated Types§
Required Methods§
Provided Methods§
Sourcefn opnorm_one(&self) -> Result<Self::Output>
fn opnorm_one(&self) -> Result<Self::Output>
the one norm of a matrix (maximum column sum)
Sourcefn opnorm_inf(&self) -> Result<Self::Output>
fn opnorm_inf(&self) -> Result<Self::Output>
the infinity norm of a matrix (maximum row sum)
Sourcefn opnorm_fro(&self) -> Result<Self::Output>
fn opnorm_fro(&self) -> Result<Self::Output>
the Frobenius norm of a matrix (square root of sum of squares)