xny/vendor/phpoffice/phpspreadsheet/tests/data/Calculation/MathTrig/COT.php

<?php

return [
    ['#VALUE!', '"ABC"'],
    [-1.54235104535692, -10],
    [0.29581291553275, '"-5"'],
    [0.0, '-PI() / 2'],
    [-9.96664442325924, -0.1],
    ['#DIV/0!', 0.0],
    ['#DIV/0!', 'PI()'],
    ['#DIV/0!', '-PI()'],
    [9.96664442325924, 0.1],
    [0.0, 'PI() / 2'],
    [-0.29581291553275, 5],
    [1.54235104535692, 10],
    ['exception', ''],
    ['#DIV/0!', 'Q15'],
    ['#DIV/0!', 'null'],
    ['#DIV/0!', 'false'],
    [0.642092616, 'true'],
];