DivisionByZeroException.php

<?php

declare (strict_types=1);
namespace Brick\Math\Exception;


/**
 * Exception thrown when a division by zero occurs.
 */
class DivisionByZeroException extends MathException {
    
    /**
     * @psalm-pure
     */
    public static function divisionByZero() : DivisionByZeroException {
        return new self('Division by zero.');
    }
    
    /**
     * @psalm-pure
     */
    public static function modulusMustNotBeZero() : DivisionByZeroException {
        return new self('The modulus must not be zero.');
    }
    
    /**
     * @psalm-pure
     */
    public static function denominatorMustNotBeZero() : DivisionByZeroException {
        return new self('The denominator of a rational number cannot be zero.');
    }

}