Fermat是一个PHP开发包，可以对任意规模的数据进行数学和统计。
示例代码1:
<?phpuse Samsara\Fermat\Numbers;$five = Numbers::make(Numbers::IMMUTABLE, 5);$ten = Numbers::make(Numbers::IMMUTABLE, '10');echo $five->add($ten); // Prints: "15"示例代码2：
<?phpuse Samsara\Fermat\Values\ImmutableNumber;use Samsara\Fermat\Values\ImmutableFraction;$five = new ImmutableNumber(5);$oneQuarter = new ImmutableFraction(1, 4);echo $five->add($oneQuarter); // Prints: "5.25"// The asDecimal() method is called on $oneQuarterecho $oneQuarter->add($five); // Prints: "21/4"// Calls getValue() on $five and instantiates a new ImmutableFraction
评论