Module prelude 

Common imports for ergonomic usage.

This prelude re-exports the primary types and constants: Matrix, Vector, Lu, Ldlt, Tolerance, LaError, UnrepresentableReason, DEFAULT_SINGULAR_TOL, and the determinant error bound coefficients ERR_COEFF_2, ERR_COEFF_3, and ERR_COEFF_4. It also re-exports MAX_STACK_MATRIX_DISPATCH_DIM and try_with_stack_matrix! for runtime-to-const matrix dispatch.

When the exact feature is enabled, BigInt and BigRational are also re-exported so callers can construct exact values (e.g. as the expected result of Matrix::det_exact) without adding num-bigint / num-rational to their own dependencies. The most commonly needed num-traits items are re-exported alongside them: FromPrimitive for BigRational::from_f64 / from_i64, ToPrimitive for BigRational::to_f64 / to_i64, and Signed for .is_positive() / .is_negative() / .abs().

Re-exports

pub use crate::DEFAULT_SINGULAR_TOL;

pub use crate::ERR_COEFF_2;

pub use crate::ERR_COEFF_3;

pub use crate::ERR_COEFF_4;

pub use crate::LaError;

pub use crate::Ldlt;

pub use crate::Lu;

pub use crate::MAX_STACK_MATRIX_DISPATCH_DIM;

pub use crate::Matrix;

pub use crate::Tolerance;

pub use crate::UnrepresentableReason;

pub use crate::Vector;

Macros

try_with_stack_matrix

Fallibly dispatch a runtime dimension to a concrete stack-allocated matrix.

Structs

BigInt

A big signed integer type.

Traits

FromPrimitive

A generic trait for converting a number to a value.

Signed

Useful functions for signed numbers (i.e. numbers that can be negative).

ToPrimitive

A generic trait for converting a value to a number.

Type Aliases

BigRational

Alias for arbitrary precision rationals.