#[test]
fn regression_0001() {
    let data: Vec<(f64, f64)> = vec![
        (1.0, 45385.0),
        (2.0, 90769.0),
        (3.0, 136155.0),
        (4.0, 181539.0),
        (5.0, 226925.0),
        (6.0, 272309.0),
        (7.0, 317695.0),
        (8.0, 363079.0),
        (9.0, 408465.0),
        (10.0, 453849.0),
        (11.0, 499235.0),
        (12.0, 544619.0),
        (13.0, 590004.0),
        (14.0, 635389.0),
        (15.0, 680773.0),
        (16.0, 726159.0),
        (17.0, 771543.0),
        (18.0, 816929.0),
        (19.0, 862313.0),
        (20.0, 907699.0),
        (21.0, 953083.0),
        (22.0, 998469.0),
        (23.0, 1043853.0),
        (24.0, 1089239.0),
        (25.0, 1134623.0),
        (26.0, 1180008.0),
        (27.0, 1225393.0),
        (28.0, 1270777.0),
        (29.0, 1316163.0),
        (30.0, 1361547.0),
        (31.0, 1406933.0),
        (32.0, 1452317.0),
        (33.0, 1497703.0),
        (34.0, 1543087.0),
        (35.0, 1588473.0),
        (36.0, 1633857.0),
        (37.0, 1679243.0),
        (38.0, 1724627.0),
        (39.0, 1770012.0),
        (40.0, 1815397.0),
        (41.0, 1860781.0),
        (42.0, 1906167.0),
        (43.0, 1951551.0),
        (44.0, 1996937.0),
        (45.0, 2042321.0),
        (46.0, 2087707.0),
        (47.0, 2133091.0),
        (48.0, 2178477.0),
        (49.0, 2223861.0),
    ];
    let (complexity, all) = big_o::infer_complexity(data).unwrap();
    assert_eq!(
        complexity.name,
        big_o::Name::Linear,
        "\n\ncomplexity={complexity:?}, \n\nall={all:?}"
    );
}