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use crate::{matrix::Matrix, number::Number};
impl<T> Matrix<T>
where
T: Number,
{
/// # Determinant
/// for triangle matrix
/// To apply this method to none triangle matrix, use LU decomposition or Cholesky decomposition.
pub fn trdet(&self) -> T {
(0..self.rows).into_iter().map(|i| self[i][i]).product()
}
}