PhpSpreadsheet/tests/data/Calculation/MathTrig/LOG.php

<?php

// number, base, result

return [
    [
        '#VALUE!',
        'ABC',
    ],
    [
        '#VALUE!',
        '123ABC',
    ],
    [
        0.091491094267951101,
        1.2344999999999999,
    ],
    [
        '#NUM!',
        -1.5,
        -0.75,
    ],
    [
        '#NUM!',
        0,
        -0.75,
    ],
    [
        '#NUM!',
        3.75,
        -0.75,
    ],
    [
        '#NUM!',
        -1.5,
        0,
    ],
    [
        '#NUM!',
        0,
        0,
    ],
    [
        '#NUM!',
        3.75,
        0,
    ],
    [
        '#NUM!',
        -0.75,
        0.75,
    ],
    [
        '#NUM!',
        0,
        0.75,
    ],
    [
        1.0,
        0.75,
        0.75,
    ],
    [
        -1.40942083965321,
        1.5,
        0.75,
    ],
    [
        -2.8188416793064199,
        2.25,
        0.75,
    ],
    [
        -3.8188416793064199,
        3,
        0.75,
    ],
    [
        -4.5945019399978904,
        3.75,
        0.75,
    ],
    [
        -5.2282625189596299,
        4.5,
        0.75,
    ],
    [
        '#NUM!',
        -0.75,
        1.5,
    ],
    [
        '#NUM!',
        0,
        1.5,
    ],
    [
        -0.70951129135145496,
        0.75,
        1.5,
    ],
    [
        1.0,
        1.5,
        1.5,
    ],
    [
        2.0,
        2.25,
        1.5,
    ],
    [
        2.7095112913514501,
        3,
        1.5,
    ],
    [
        3.25985100456466,
        3.75,
        1.5,
    ],
    [
        3.7095112913514501,
        4.5,
        1.5,
    ],
    [
        '#NUM!',
        -0.75,
        2.25,
    ],
    [
        '#NUM!',
        0,
        2.25,
    ],
    [
        -0.35475564567572698,
        0.75,
        2.25,
    ],
    [
        0.5,
        1.5,
        2.25,
    ],
    [
        1.0,
        2.25,
        2.25,
    ],
    [
        1.3547556456757299,
        3,
        2.25,
    ],
    [
        1.62992550228233,
        3.75,
        2.25,
    ],
    [
        1.8547556456757299,
        4.5,
        2.25,
    ],
    [
        '#NUM!',
        -0.75,
        3,
    ],
    [
        '#NUM!',
        0,
        3,
    ],
    [
        -0.261859507142915,
        0.75,
        3,
    ],
    [
        0.36907024642854303,
        1.5,
        3,
    ],
    [
        0.73814049285708505,
        2.25,
        3,
    ],
    [
        1.0,
        3,
        3,
    ],
    [
        1.20311401357501,
        3.75,
        3,
    ],
    [
        1.36907024642854,
        4.5,
        3,
    ],
    [
        '#NUM!',
        -0.75,
        3.75,
    ],
    [
        '#NUM!',
        0,
        3.75,
    ],
    [
        -0.21765144798273001,
        0.75,
        3.75,
    ],
    [
        0.306762486567556,
        1.5,
        3.75,
    ],
    [
        0.61352497313511101,
        2.25,
        3.75,
    ],
    [
        0.83117642111784096,
        3,
        3.75,
    ],
    [
        1.0,
        3.75,
        3.75,
    ],
    [
        1.1379389076854001,
        4.5,
        3.75,
    ],
    [
        '#NUM!',
        -0.75,
        4.5,
    ],
    [
        '#NUM!',
        0,
        4.5,
    ],
    [
        -0.19126813092755501,
        0.75,
        4.5,
    ],
    [
        0.26957728969081501,
        1.5,
        4.5,
    ],
    [
        0.53915457938163003,
        2.25,
        4.5,
    ],
    [
        0.73042271030918504,
        3,
        4.5,
    ],
    [
        0.87878179860642203,
        3.75,
        4.5,
    ],
    [
        1.0,
        4.5,
        4.5,
    ],
    [
        6,
        64,
        2,
    ],
    [
        2,
        100,
    ],
    [
        -2,
        4,
        0.5,
    ],
    [
        2.6989700043360001,
        500,
    ],
    [
        1,
        10,
    ],
    [
        3,
        8,
        2,
    ],
    [
        4.454347342888,
        86,
        2.7182818000000002,
    ],
    [
        1.3010299956639999,
        20,
    ],
    [
        1.3010299956639999,
        20,
        10,
    ],
    [
        0.93067655807299998,
        20,
        25,
    ],
    [
        1.9756909715740001,
        25,
        5.0999999999999996,
    ],
    [
        4.82273630215,
        200,
        3,
    ],
];