Function validate_square_system 

pub fn validate_square_system<T>(
    matrix: &Array2<T>,
    rhs: &Array1<T>,
) -> Result<(), ShapeError>

Validate a square matrix and right-hand-side vector pair.

Errors

Returns ShapeError::EmptyInput when matrix or rhs is empty, ShapeError::NotSquare when matrix is not square, and ShapeError::DimensionMismatch when rhs.len() != matrix.nrows().