/**
* Check for float type, converting if necessary
*
* @param NumericTypeInterface $a
* @param NumericTypeInterface $b
* @return array [FloatType, FloatType]
*/
protected function checkFloatTypes(NumericTypeInterface $a, NumericTypeInterface $b)
{
$a1 = $a instanceof FloatType ? $a : $a->asFloatType();
$b1 = $b instanceof FloatType ? $b : $b->asFloatType();
return [$a1, $b1];
}
/**
* Compare int and float types
*
* @param NI $a
* @param NI $b
* @return int
*/
protected function intFloatCompare(NI $a, NI $b)
{
return $this->rationalCompare(RationalTypeFactory::fromFloat($a->asFloatType()), RationalTypeFactory::fromFloat($b->asFloatType()));
}
