<?php
namespace eMacros\Package;
use eMacros\Runtime\PHPFunction;
use eMacros\Runtime\Type\IsType;
class MathPackage extends Package {
public function __construct() {
parent::__construct('Math');
//general functions
$this['abs'] = new PHPFunction('abs');
$this['pow'] = new PHPFunction('pow');
$this['sqrt'] = new PHPFunction('sqrt');
$this['exp'] = new PHPFunction('exp');
$this['log'] = new PHPFunction('log');
$this['log10'] = new PHPFunction('log10');
$this['round'] = new PHPFunction('round');
$this['floor'] = new PHPFunction('floor');
$this['ceil'] = new PHPFunction('ceil');
$this['min'] = new PHPFunction('min');
$this['max'] = new PHPFunction('max');
$this['rand'] = new PHPFunction('rand');
$this['srand'] = new PHPFunction('srand');
$this['mt-rand'] = new PHPFunction('mt_rand');
$this['mt-srand'] = new PHPFunction('mt_srand');
$this['pi'] = new PHPFunction('pi');
$this['fmod'] = new PHPFunction('fmod');
//representation functions
$this['decbin'] = new PHPFunction('decbin');
$this['bindec'] = new PHPFunction('bindec');
$this['decoct'] = new PHPFunction('decoct');
$this['octdec'] = new PHPFunction('octdec');
$this['dechex'] = new PHPFunction('dechex');
$this['hexdec'] = new PHPFunction('hexdec');
//trigonometric functions
$this['sin'] = new PHPFunction('sin');
$this['cos'] = new PHPFunction('cos');
$this['tan'] = new PHPFunction('tan');
$this['asin'] = new PHPFunction('asin');
$this['acos'] = new PHPFunction('acos');
$this['atan'] = new PHPFunction('atan');
//constants
$this['PI'] = M_PI;
$this['PI_2'] = M_PI_2;
$this['PI_4'] = M_PI_4;
$this['E'] = M_E;
$this['EULER'] = M_EULER;
$this['ROUND_HALF_UP'] = PHP_ROUND_HALF_UP;
$this['ROUND_HALF_DOWN'] = PHP_ROUND_HALF_DOWN;
$this['ROUND_HALF_EVEN'] = PHP_ROUND_HALF_EVEN;
$this['ROUND_HALF_ODD'] = PHP_ROUND_HALF_ODD;
/**
* MACROS
*/
$this->macro('/^(finite|infinite|nan)\?$/', function ($matches) {
return new IsType('is_' . $matches[1]);
});
}
}
?>
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