<?php
return [
['#VALUE!'], // exception not enough args
['#VALUE!', '"ABC"'],
[0, 0],
[1.557408, 1],
[-2.185040, 2],
[1, M_PI / 4],
['#DIV/0!', M_PI_2],
['#DIV/0!', -M_PI_2],
['#DIV/0!', 3 * M_PI_2],
];