Function matrix_power 

pub fn matrix_power<T, C>(
    ctx: &mut C,
    tensor: &Tensor<T>,
    exponent: i64,
) -> Result<Tensor<T>>
where
    T: KernelLinalgScalar,
    C: TensorLinalgContextFor<T> + TensorSemiringContextFor<Standard<T>>,
    C::Backend: 'static,

Raise a square matrix to an integer power.

Examples

use tenferro_linalg::matrix_power;
use tenferro_prims::CpuContext;
use tenferro_tensor::{MemoryOrder, Tensor};

let mut ctx = CpuContext::new(1);
let col = MemoryOrder::ColumnMajor;
let a = Tensor::<f64>::from_slice(&[1.0, 0.0, 0.0, 2.0], &[2, 2], col).unwrap();
let a3 = matrix_power(&mut ctx, &a, 3).unwrap();
assert_eq!(a3.dims(), &[2, 2]);