/**
* Returns a Complex given polar coordinates.
*
* @param float $modulus
* @param float $argument
*
* @return Complex
*/
public static function fromPolar(Real $modulus, Real $argument)
{
$realValue = $modulus->toNative() * \cos($argument->toNative());
$imValue = $modulus->toNative() * \sin($argument->toNative());
$real = new Real($realValue);
$im = new Real($imValue);
$complex = new self($real, $im);
return $complex;
}
public function testToString()
{
$real = new Real(0.7);
$this->assertEquals('.7', $real->__toString());
}
public function testGetArgument()
{
$arg = new Real(1.0010398733119);
$this->assertTrue($arg->sameValueAs($this->complex->getArgument()));
}
/**
* Returns the value of the integer number.
*
* @return int
*/
public function toNative()
{
$value = parent::toNative();
return \intval($value);
}
