PhpSpreadsheet/tests/data/Calculation/Engineering/ERF.php

<?php

//  lower, bound, upper bound, Result

return [
    [
        0,
        0.0,
    ],
    [
        0.01,
        0.0112834155558496,
    ],
    [
        0.050000000000000003,
        0.056371977797016602,
    ],
    [
        0.10000000000000001,
        0.11246291601828499,
    ],
    [
        0.125,
        0.140316204801334,
    ],
    [
        0.14999999999999999,
        0.167995971427363,
    ],
    [
        0.20000000000000001,
        0.222702589210478,
    ],
    [
        0.25,
        0.27632639016823701,
    ],
    [
        0.29999999999999999,
        0.328626759459127,
    ],
    [
        0.34999999999999998,
        0.37938205356230997,
    ],
    [
        0.40000000000000002,
        0.42839235504666801,
    ],
    [
        0.45000000000000001,
        0.475481719786924,
    ],
    [
        0.5,
        0.52049987781304696,
    ],
    [
        0.59999999999999998,
        0.60385609084792602,
    ],
    [
        0.69999999999999996,
        0.67780119383741799,
    ],
    [
        0.80000000000000004,
        0.74210096470766096,
    ],
    [
        0.90000000000000002,
        0.79690821242283205,
    ],
    [
        1,
        0.84270079294971501,
    ],
    [
        1.1000000000000001,
        0.88020506957408196,
    ],
    [
        1.2,
        0.910313978229635,
    ],
    [
        1.3,
        0.93400794494065198,
    ],
    [
        1.3999999999999999,
        0.95228511976264896,
    ],
    [
        1.5,
        0.96610514647531098,
    ],
    [
        1.75,
        0.98667167121918198,
    ],
    [
        2,
        0.99532226501895305,
    ],
    [
        2.5,
        0.99959304798255499,
    ],
    [
        3,
        0.99997790950300103,
    ],
    [
        3.5,
        0.99999925690162805,
    ],
    [
        4,
        0.99999998458274197,
    ],
    [
        4.5,
        0.99999999980338405,
    ],
    [
        5,
        0.99999999999846301,
    ],
    [
        5.5,
        0.99999999999999301,
    ],
    [
        6,
        1.0,
    ],
    [
        32,
        1.0,
    ],
    [
        -0.10000000000000001,
        -0.11246291601828499,
    ],
    [
        -1,
        -0.84270079294971501,
    ],
    [
        true,
        '#VALUE!',
    ],
    [
        false,
        '#VALUE!',
    ],
    [
        '2',
        0.99532226501895305,
    ],
    [
        'TWO',
        '#VALUE!',
    ],
    [
        -1.5,
        -1.5,
        0.0,
    ],
    [
        -0.75,
        -1.5,
        -0.25494951282179601,
    ],
    [
        0,
        -1.5,
        -0.96610514647531098,
    ],
    [
        0.75,
        -1.5,
        -1.67726078012883,
    ],
    [
        1.5,
        -1.5,
        -1.93221029295062,
    ],
    [
        2.25,
        -1.5,
        -1.96464242988863,
    ],
    [
        3,
        -1.5,
        -1.96608305597831,
    ],
    [
        3.75,
        -1.5,
        -1.96610503274805,
    ],
    [
        4.5,
        -1.5,
        -1.96610514627869,
    ],
    [
        -1.5,
        -0.75,
        0.25494951282179601,
    ],
    [
        -0.75,
        -0.75,
        0.0,
    ],
    [
        0,
        -0.75,
        -0.71115563365351497,
    ],
    [
        0.75,
        -0.75,
        -1.4223112673070299,
    ],
    [
        1.5,
        -0.75,
        -1.67726078012883,
    ],
    [
        2.25,
        -0.75,
        -1.70969291706683,
    ],
    [
        3,
        -0.75,
        -1.71113354315652,
    ],
    [
        3.75,
        -0.75,
        -1.71115551992626,
    ],
    [
        4.5,
        -0.75,
        -1.7111556334569,
    ],
    [
        -1.5,
        0,
        0.96610514647531098,
    ],
    [
        -0.75,
        0,
        0.71115563365351497,
    ],
    [
        0,
        0,
        0.0,
    ],
    [
        0.75,
        0,
        -0.71115563365351497,
    ],
    [
        1.5,
        0,
        -0.96610514647531098,
    ],
    [
        2.25,
        0,
        -0.99853728341331904,
    ],
    [
        3,
        0,
        -0.99997790950300103,
    ],
    [
        3.75,
        0,
        -0.99999988627274305,
    ],
    [
        4.5,
        0,
        -0.99999999980338405,
    ],
    [
        -1.5,
        0.75,
        1.67726078012883,
    ],
    [
        -0.75,
        0.75,
        1.4223112673070299,
    ],
    [
        0,
        0.75,
        0.71115563365351497,
    ],
    [
        0.75,
        0.75,
        0.0,
    ],
    [
        1.5,
        0.75,
        -0.25494951282179601,
    ],
    [
        2.25,
        0.75,
        -0.28738164975980401,
    ],
    [
        3,
        0.75,
        -0.288822275849486,
    ],
    [
        3.75,
        0.75,
        -0.28884425261922803,
    ],
    [
        4.5,
        0.75,
        -0.28884436614986903,
    ],
    [
        -1.5,
        1.5,
        1.93221029295062,
    ],
    [
        -0.75,
        1.5,
        1.67726078012883,
    ],
    [
        0,
        1.5,
        0.96610514647531098,
    ],
    [
        0.75,
        1.5,
        0.25494951282179601,
    ],
    [
        1.5,
        1.5,
        0.0,
    ],
    [
        2.25,
        1.5,
        -0.032432136938008102,
    ],
    [
        3,
        1.5,
        -0.0338727630276906,
    ],
    [
        3.75,
        1.5,
        -0.033894739797432599,
    ],
    [
        4.5,
        1.5,
        -0.033894853328073203,
    ],
    [
        -1.5,
        2.25,
        1.96464242988863,
    ],
    [
        -0.75,
        2.25,
        1.70969291706683,
    ],
    [
        0,
        2.25,
        0.99853728341331904,
    ],
    [
        0.75,
        2.25,
        0.28738164975980401,
    ],
    [
        1.5,
        2.25,
        0.032432136938008102,
    ],
    [
        2.25,
        2.25,
        0.0,
    ],
    [
        3,
        2.25,
        -0.0014406260896824999,
    ],
    [
        3.75,
        2.25,
        -0.0014626028594246,
    ],
    [
        4.5,
        2.25,
        -0.0014627163900651,
    ],
    [
        -1.5,
        3,
        1.96608305597831,
    ],
    [
        -0.75,
        3,
        1.71113354315652,
    ],
    [
        0,
        3,
        0.99997790950300103,
    ],
    [
        0.75,
        3,
        0.288822275849486,
    ],
    [
        1.5,
        3,
        0.0338727630276906,
    ],
    [
        2.25,
        3,
        0.0014406260896824999,
    ],
    [
        3,
        3,
        0.0,
    ],
    [
        3.75,
        3,
        -2.1976769741999999E-5,
    ],
    [
        4.5,
        3,
        -2.2090300382599999E-5,
    ],
    [
        -1.5,
        3.75,
        1.96610503274805,
    ],
    [
        -0.75,
        3.75,
        1.71115551992626,
    ],
    [
        0,
        3.75,
        0.99999988627274305,
    ],
    [
        0.75,
        3.75,
        0.28884425261922803,
    ],
    [
        1.5,
        3.75,
        0.033894739797432599,
    ],
    [
        2.25,
        3.75,
        0.0014626028594246,
    ],
    [
        3,
        3.75,
        2.1976769741999999E-5,
    ],
    [
        3.75,
        3.75,
        0.0,
    ],
    [
        4.5,
        3.75,
        -1.135306406E-7,
    ],
    [
        -1.5,
        4.5,
        1.96610514627869,
    ],
    [
        -0.75,
        4.5,
        1.7111556334569,
    ],
    [
        0,
        4.5,
        0.99999999980338405,
    ],
    [
        0.75,
        4.5,
        0.28884436614986903,
    ],
    [
        1.5,
        4.5,
        0.033894853328073203,
    ],
    [
        2.25,
        4.5,
        0.0014627163900651,
    ],
    [
        3,
        4.5,
        2.2090300382599999E-5,
    ],
    [
        3.75,
        4.5,
        1.135306406E-7,
    ],
    [
        4.5,
        4.5,
        0.0,
    ],
    [
        5,
        -1,
        -1.84270079294818,
    ],
    [
        -5,
        1,
        1.84270079294818,
    ],
];