use super::*;
use burn_tensor::TensorData;
use burn_tensor::Tolerance;
use core::f32::consts::SQRT_2;

#[test]
fn should_support_sqrt_ops() {
    let data = TensorData::from([[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]]);
    let tensor = TestTensor::<2>::from_data(data, &Default::default());

    let output = tensor.sqrt();
    let expected = TensorData::from([[0.0, 1.0, SQRT_2], [1.73205, 2.0, 2.2360]]);

    output.into_data().assert_approx_eq::<FloatElem>(
        &expected,
        Tolerance::relative(1e-4).set_half_precision_relative(1e-3),
    );
}
