50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php
|
|
|
|
namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\MathTrig;
|
|
|
|
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
|
|
|
|
class TanhTest extends AllSetupTeardown
|
|
{
|
|
/**
|
|
* @dataProvider providerTanh
|
|
*
|
|
* @param mixed $expectedResult
|
|
*/
|
|
public function testTanh($expectedResult, string $formula): void
|
|
{
|
|
$this->mightHaveException($expectedResult);
|
|
$sheet = $this->getSheet();
|
|
$sheet->setCellValue('A2', 1);
|
|
$sheet->getCell('A1')->setValue("=TANH($formula)");
|
|
$result = $sheet->getCell('A1')->getCalculatedValue();
|
|
self::assertEqualsWithDelta($expectedResult, $result, 1E-6);
|
|
}
|
|
|
|
public function providerTanh(): array
|
|
{
|
|
return require 'tests/data/Calculation/MathTrig/TANH.php';
|
|
}
|
|
|
|
/**
|
|
* @dataProvider providerTanhArray
|
|
*/
|
|
public function testTanhArray(array $expectedResult, string $array): void
|
|
{
|
|
$calculation = Calculation::getInstance();
|
|
|
|
$formula = "=TANH({$array})";
|
|
$result = $calculation->_calculateFormulaValue($formula);
|
|
self::assertEqualsWithDelta($expectedResult, $result, 1.0e-14);
|
|
}
|
|
|
|
public function providerTanhArray(): array
|
|
{
|
|
return [
|
|
'row vector' => [[[0.76159415595577, 0.46211715726001, -0.76159415595577]], '{1, 0.5, -1}'],
|
|
'column vector' => [[[0.76159415595577], [0.46211715726001], [-0.76159415595577]], '{1; 0.5; -1}'],
|
|
'matrix' => [[[0.76159415595577, 0.46211715726001], [0.0, -0.76159415595577]], '{1, 0.5; 0, -1}'],
|
|
];
|
|
}
|
|
}
|