/home/kueuepay/public_html/vendor/brick/math/src/Internal/Calculator/BcMathCalculator.php
<?php

declare(strict_types=1);

namespace Brick\Math\Internal\Calculator;

use Brick\Math\Internal\Calculator;

/**
 * Calculator implementation built around the bcmath library.
 *
 * @internal
 *
 * @psalm-immutable
 */
class BcMathCalculator extends Calculator
{
    public function add(string $a, string $b) : string
    {
        return \bcadd($a, $b, 0);
    }

    public function sub(string $a, string $b) : string
    {
        return \bcsub($a, $b, 0);
    }

    public function mul(string $a, string $b) : string
    {
        return \bcmul($a, $b, 0);
    }

    public function divQ(string $a, string $b) : string
    {
        return \bcdiv($a, $b, 0);
    }

    /**
     * @psalm-suppress InvalidNullableReturnType
     * @psalm-suppress NullableReturnStatement
     */
    public function divR(string $a, string $b) : string
    {
        return \bcmod($a, $b, 0);
    }

    public function divQR(string $a, string $b) : array
    {
        $q = \bcdiv($a, $b, 0);
        $r = \bcmod($a, $b, 0);

        assert($r !== null);

        return [$q, $r];
    }

    public function pow(string $a, int $e) : string
    {
        return \bcpow($a, (string) $e, 0);
    }

    public function modPow(string $base, string $exp, string $mod) : string
    {
        return \bcpowmod($base, $exp, $mod, 0);
    }

    /**
     * @psalm-suppress InvalidNullableReturnType
     * @psalm-suppress NullableReturnStatement
     */
    public function sqrt(string $n) : string
    {
        return \bcsqrt($n, 0);
    }
}
Path: home/kueuepay/public_html/vendor/brick/math/src/Internal/Calculator
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Kueue Pay Payment Gateway Solutions Developer API Documentation

Welcome to the Kueue Pay Payment Gateway Solutions Developer API Documentation. This comprehensive guide will empower you to seamlessly integrate our advanced payment gateway into your website, enhancing your customers’ payment experience and enabling efficient transaction processing. The Kueue Pay Developer API is designed for developers and entrepreneurs who seek simplicity, security, and reliability in their payment processing solutions.

1. Introduction

The Kueue Pay Developer API allows you to seamlessly integrate Kueue Pay’s Payment Gateway Solutions into your website, enabling secure and efficient debit and credit card transactions. With our API, you can initiate payments, check payment statuses, and even process refunds, all while ensuring a smooth and streamlined payment experience for your customers.

Prerequisites