О делении с остатком в одном неевклидовом кольце
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В книге "Алгебра" ван дер Вардена есть следующая задача.
В кольце чисел $a+b\sqrt{-3}$, где $a$ и $b$ --- целые числа (мы будем обозначать это кольцо через $R$), число 4 разлагается на простые множители двумя существенно различными способами:
$$
4 = 2\cdot 2=(1+\sqrt{-3})(1-\sqrt{-3}).
$$
Это значит, что кольцо $R$ не является евклидовым. Невозможно определить для $R$ норму и деление с остатком, удовлетворящие определению евклидова кольца.
Определим норму числа $\alpha= a+b\sqrt{-3}$:
$$
N(\alpha) = a^2+3b^2.
$$
Это просто квадрат модуля соответствующего комплексного числа. Поэтому
$$
N(\alpha\beta)=N(\alpha)N(\beta).
$$
Пусть $\alpha,\beta\in R, \ \beta\neq 0$. Так же, как и для целых гауссовых чисел, найдём такое дробное число $\lambda'$, принадлежащее полю частных кольца $R$, что $\alpha = \beta\lambda'$.
$$
\lambda'=a'+b'\sqrt{-3}, \ a',b'\in \mathbb{Q}.
$$
Заменим $a'$ и $b'$ на ближайшие к ним целые числа $a$ и $b$. Пусть $\lambda=a+b\sqrt{-3},\ \lambda' -\lambda=\epsilon$. Тогда
$$
\alpha-\lambda\beta=\alpha-\lambda'\beta+\epsilon\beta=\epsilon\beta.
$$
$$
N(\alpha-\lambda\beta)=N(\epsilon\beta)=N(\epsilon)N(\beta),
$$
$$
N(\epsilon)=N(\lambda'-\lambda)=(a'-a)^2+3(b'-b)^2\leq (\frac{1}{2})^2+3(\frac{1}{2})^2=1.
$$
Если бы не существовало таких $\alpha,\beta\in R$, для которых $N(\epsilon)=1$, то $R$ было бы евклидовым кольцом. Следовательно, такие $\alpha,\beta$ существуют.
Если выполнено
$$
N(\alpha-\lambda\beta)=N(\epsilon\beta)=N(\epsilon)N(\beta), \ \ N(\epsilon)=1,
$$
то изменение $a$ и $b$ не может привести к уменьшению нормы остатка от деления:
$(a'-a)^2+3(b'-b)^2$ может только увеличиться.
Теперь нашей ближайшей задачей будет найти такие
ненулевые элементы $\alpha,\beta$ в $R$, для которых норма остатка от деления (определённого выше) $\alpha$ на $\beta$ равна норме делителя:
$$
\alpha = \beta\lambda+r, \ N(r)=N(\beta).
$$
Пусть $\alpha = a+b\sqrt{-3}, \ \beta=c+d\sqrt{-3}$.
$$
\lambda'=\beta^{-1}\alpha=\frac{c-d\sqrt{-3}}{c^2+3d^2}(a+b\sqrt{-3})=\frac{ac+3bd}{c^2+3d^2}+\frac{bc-ad}{c^2+3d^2}\sqrt{-3}.
$$
Будем искать такое частное $\lambda = l+m\sqrt{-3},\ l,m\in\mathbb{Z}$, что
$$
\frac{ac+3bd}{c^2+3d^2}=l+\frac{1}{2},\ \ \frac{bc-ad}{c^2+3d^2}=m+\frac{1}{2}.
$$
Если мы найдём целочисленные решения этих уравнений, нам не нужно будет проверять, отличен ли остаток $r$ от $\beta$. Действительно, если бы было $r=\beta$, то
$$
\alpha=\beta\lambda+\beta=\beta(\lambda+1).
$$
В последнем выражении вещественная компонента $\lambda$ отличается от вещественной компоненты $\lambda'$ на $1$, а
в наших уравнениях --- на $\frac{1}{2}$.
Ниже представлен PHP-скрипт, в котором решения (не все, конечно, только небольшое количество конкретных примеров) ищутся простым перебором.
<?php class Element { public int $a = 0; public int $b = 0; function __construct(int $a, int $b) { $this->a = $a; $this->b = $b; } function multiply(Element $e): Element { return new Element($this->a * $e->a - 3 * $this->b * $e->b, $this->a * $e->b + $this->b * $e->a); } function add(Element $e): Element { return new Element($this->a + $e->a, $this->b + $e->b); } function subtract(Element $e): Element { return new Element($this->a - $e->a, $this->b - $e->b); } function getNorm(): int { return $this->a ** 2 + 3 * $this->b ** 2; } function __toString(): string { $sign = $this->b <= 0 ? '' : '+'; $imaginary = $this->b === 0 ? '': "{$this->b}\sqrt{-3}"; if ($this->a === 0 && $this->b !== 0) { return $imaginary; } else { return "{$this->a}{$sign}{$imaginary}"; } } function equals(Element $e) { return $this->a === $e->a && $this->b === $e->b; } } $N = 5; echo "<ol>\n"; for ($a = -$N; $a <= $N; $a++) { for ($b = -$N; $b <= $N; $b++) { if ($a === 0 && $b === 0) { continue; } for ($c = -$N; $c <= $N; $c++) { for ($d = -$N; $d <= $N; $d++) { if ($c === 0 && $d === 0) { continue; } for ($l = -$N; $l <= $N; $l++) { for ($m = -$N; $m <= $N; $m++) { if ($l === 0 && $m === 0) { continue; } $s = $c ** 2 + 3 * $d ** 2; if (2*($a*$c+3*$b*$d)-(2*$l+1)*$s === 0 && 2*($b*$c-$a*$d)-(2*$m+1)*$s === 0) { $alpha = new Element($a, $b); $beta = new Element($c, $d); $lambda = new Element($l, $m); $r = $alpha->subtract( $beta->multiply($lambda)); echo "<li>\n"; echo "$$ $alpha = ($beta) \\cdot ($lambda) + ($r),$$\n"; echo "$$ N($beta) = N($r).$$\n"; echo "</li>\n"; } } } } } } } echo "</ol>\n";
Вывод скрипта:
-
$$ -5-5\sqrt{-3} = (-5+5\sqrt{-3})(-1) + (-10),$$
$$ N(-5+5\sqrt{-3}) = N(-10).$$ -
$$ -5-5\sqrt{-3} = (-2)(2+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1+1\sqrt{-3})(-3+2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -5-5\sqrt{-3} = (1-1\sqrt{-3})(2-3\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -5-5\sqrt{-3} = (2)(-3-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (5-5\sqrt{-3})(-1\sqrt{-3}) + (10),$$
$$ N(5-5\sqrt{-3}) = N(10).$$ -
$$ -5-3\sqrt{-3} = (-2)(2+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5-3\sqrt{-3} = (-2+4\sqrt{-3})(-1) + (-7+1\sqrt{-3}),$$
$$ N(-2+4\sqrt{-3}) = N(-7+1\sqrt{-3}).$$ -
$$ -5-3\sqrt{-3} = (-1-1\sqrt{-3})(3-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -5-3\sqrt{-3} = (1+1\sqrt{-3})(-4) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -5-3\sqrt{-3} = (2-4\sqrt{-3})(-1\sqrt{-3}) + (7-1\sqrt{-3}),$$
$$ N(2-4\sqrt{-3}) = N(7-1\sqrt{-3}).$$ -
$$ -5-3\sqrt{-3} = (2)(-3-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -5-1\sqrt{-3} = (-2)(2) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5-1\sqrt{-3} = (-1-3\sqrt{-3})(-1\sqrt{-3}) + (4-2\sqrt{-3}),$$
$$ N(-1-3\sqrt{-3}) = N(4-2\sqrt{-3}).$$ -
$$ -5-1\sqrt{-3} = (-1+1\sqrt{-3})(1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -5-1\sqrt{-3} = (1-1\sqrt{-3})(-1-2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -5-1\sqrt{-3} = (1+3\sqrt{-3})(-1) + (-4+2\sqrt{-3}),$$
$$ N(1+3\sqrt{-3}) = N(-4+2\sqrt{-3}).$$ -
$$ -5-1\sqrt{-3} = (2)(-3-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -5-1\sqrt{-3} = (4-2\sqrt{-3})(-1-1\sqrt{-3}) + (5+1\sqrt{-3}),$$
$$ N(4-2\sqrt{-3}) = N(5+1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (-4-2\sqrt{-3})(-1\sqrt{-3}) + (1-3\sqrt{-3}),$$
$$ N(-4-2\sqrt{-3}) = N(1-3\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (-2)(2-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (-1-1\sqrt{-3})(-2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (1-3\sqrt{-3})(-1-1\sqrt{-3}) + (5-1\sqrt{-3}),$$
$$ N(1-3\sqrt{-3}) = N(5-1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (1+1\sqrt{-3})(-1+1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (2)(-3) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -5+1\sqrt{-3} = (4+2\sqrt{-3})(-1) + (-1+3\sqrt{-3}),$$
$$ N(4+2\sqrt{-3}) = N(-1+3\sqrt{-3}).$$ -
$$ -5+3\sqrt{-3} = (-2-4\sqrt{-3})(-1-1\sqrt{-3}) + (5-3\sqrt{-3}),$$
$$ N(-2-4\sqrt{-3}) = N(5-3\sqrt{-3}).$$ -
$$ -5+3\sqrt{-3} = (-2)(2-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5+3\sqrt{-3} = (-1+1\sqrt{-3})(3) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -5+3\sqrt{-3} = (1-1\sqrt{-3})(-4-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -5+3\sqrt{-3} = (2)(-3+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -5+5\sqrt{-3} = (-5-5\sqrt{-3})(-1-1\sqrt{-3}) + (5-5\sqrt{-3}),$$
$$ N(-5-5\sqrt{-3}) = N(5-5\sqrt{-3}).$$ -
$$ -5+5\sqrt{-3} = (-2)(2-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5+5\sqrt{-3} = (-1-1\sqrt{-3})(-3-3\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -5+5\sqrt{-3} = (1+1\sqrt{-3})(2+2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -5+5\sqrt{-3} = (2)(-3+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -4-4\sqrt{-3} = (-4+4\sqrt{-3})(-1) + (-8),$$
$$ N(-4+4\sqrt{-3}) = N(-8).$$ -
$$ -4-4\sqrt{-3} = (4-4\sqrt{-3})(-1\sqrt{-3}) + (8),$$
$$ N(4-4\sqrt{-3}) = N(8).$$ -
$$ -4-2\sqrt{-3} = (-1-1\sqrt{-3})(2-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -4-2\sqrt{-3} = (-1+1\sqrt{-3})(-1+1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -4-2\sqrt{-3} = (-1+3\sqrt{-3})(-1) + (-5+1\sqrt{-3}),$$
$$ N(-1+3\sqrt{-3}) = N(-5+1\sqrt{-3}).$$ -
$$ -4-2\sqrt{-3} = (1-3\sqrt{-3})(-1\sqrt{-3}) + (5-1\sqrt{-3}),$$
$$ N(1-3\sqrt{-3}) = N(5-1\sqrt{-3}).$$ -
$$ -4-2\sqrt{-3} = (1-1\sqrt{-3})(-2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -4-2\sqrt{-3} = (1+1\sqrt{-3})(-3) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -4-2\sqrt{-3} = (5-1\sqrt{-3})(-1-1\sqrt{-3}) + (4+2\sqrt{-3}),$$
$$ N(5-1\sqrt{-3}) = N(4+2\sqrt{-3}).$$ -
$$ -4 = (-2-2\sqrt{-3})(-1\sqrt{-3}) + (2-2\sqrt{-3}),$$
$$ N(-2-2\sqrt{-3}) = N(2-2\sqrt{-3}).$$ -
$$ -4 = (2-2\sqrt{-3})(-1-1\sqrt{-3}) + (4),$$
$$ N(2-2\sqrt{-3}) = N(4).$$ -
$$ -4 = (2+2\sqrt{-3})(-1) + (-2+2\sqrt{-3}),$$
$$ N(2+2\sqrt{-3}) = N(-2+2\sqrt{-3}).$$ -
$$ -4+2\sqrt{-3} = (-5-1\sqrt{-3})(-1\sqrt{-3}) + (-1-3\sqrt{-3}),$$
$$ N(-5-1\sqrt{-3}) = N(-1-3\sqrt{-3}).$$ -
$$ -4+2\sqrt{-3} = (-1-3\sqrt{-3})(-1-1\sqrt{-3}) + (4-2\sqrt{-3}),$$
$$ N(-1-3\sqrt{-3}) = N(4-2\sqrt{-3}).$$ -
$$ -4+2\sqrt{-3} = (-1-1\sqrt{-3})(-1-2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -4+2\sqrt{-3} = (-1+1\sqrt{-3})(2) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -4+2\sqrt{-3} = (1-1\sqrt{-3})(-3-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -4+2\sqrt{-3} = (1+1\sqrt{-3})(1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -4+2\sqrt{-3} = (5+1\sqrt{-3})(-1) + (1+3\sqrt{-3}),$$
$$ N(5+1\sqrt{-3}) = N(1+3\sqrt{-3}).$$ -
$$ -4+4\sqrt{-3} = (-4-4\sqrt{-3})(-1-1\sqrt{-3}) + (4-4\sqrt{-3}),$$
$$ N(-4-4\sqrt{-3}) = N(4-4\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-4-2\sqrt{-3})(1) + (1-3\sqrt{-3}),$$
$$ N(-4-2\sqrt{-3}) = N(1-3\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-3+1\sqrt{-3})(-1+1\sqrt{-3}) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-2)(1+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-1-1\sqrt{-3})(4) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-1+3\sqrt{-3})(-2) + (-5+1\sqrt{-3}),$$
$$ N(-1+3\sqrt{-3}) = N(-5+1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (-2\sqrt{-3})(2-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (2\sqrt{-3})(-3) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (1-3\sqrt{-3})(1-1\sqrt{-3}) + (5-1\sqrt{-3}),$$
$$ N(1-3\sqrt{-3}) = N(5-1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (1+1\sqrt{-3})(-5-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (2)(-2-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (3-1\sqrt{-3})(-2\sqrt{-3}) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ -3-5\sqrt{-3} = (4+2\sqrt{-3})(-2-1\sqrt{-3}) + (-1+3\sqrt{-3}),$$
$$ N(4+2\sqrt{-3}) = N(-1+3\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (-3-1\sqrt{-3})(1) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (-3+3\sqrt{-3})(-1) + (-6),$$
$$ N(-3+3\sqrt{-3}) = N(-6).$$ -
$$ -3-3\sqrt{-3} = (-2)(1+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (-1+1\sqrt{-3})(-2+1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -3-3\sqrt{-3} = (-2\sqrt{-3})(1-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (2\sqrt{-3})(-2) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (1-1\sqrt{-3})(1-2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -3-3\sqrt{-3} = (2)(-2-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3-3\sqrt{-3} = (3-3\sqrt{-3})(-1\sqrt{-3}) + (6),$$
$$ N(3-3\sqrt{-3}) = N(6).$$ -
$$ -3-3\sqrt{-3} = (3+1\sqrt{-3})(-2-1\sqrt{-3}) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (-2)(1) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (-1-1\sqrt{-3})(1-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (-2\sqrt{-3})(-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (2\sqrt{-3})(-1) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (1+1\sqrt{-3})(-2) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (2)(-2-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3-1\sqrt{-3} = (3-1\sqrt{-3})(-1-1\sqrt{-3}) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ -3+1\sqrt{-3} = (-3-1\sqrt{-3})(-1\sqrt{-3}) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ -3+1\sqrt{-3} = (-2)(1-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3+1\sqrt{-3} = (-1+1\sqrt{-3})(1) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -3+1\sqrt{-3} = (-2\sqrt{-3})(-1-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3+1\sqrt{-3} = (1-1\sqrt{-3})(-2-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -3+1\sqrt{-3} = (2)(-2) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3+1\sqrt{-3} = (3+1\sqrt{-3})(-1) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (-3-3\sqrt{-3})(-1-1\sqrt{-3}) + (3-3\sqrt{-3}),$$
$$ N(-3-3\sqrt{-3}) = N(3-3\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (-3+1\sqrt{-3})(1-1\sqrt{-3}) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (-2)(1-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (-1-1\sqrt{-3})(-2-2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (-2\sqrt{-3})(-2-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (2\sqrt{-3})(1) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (1+1\sqrt{-3})(1+1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (2)(-2+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3+3\sqrt{-3} = (3-1\sqrt{-3})(-2) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (-4+2\sqrt{-3})(1-1\sqrt{-3}) + (-5-1\sqrt{-3}),$$
$$ N(-4+2\sqrt{-3}) = N(-5-1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (-3-1\sqrt{-3})(-1-2\sqrt{-3}) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (-2)(1-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (-1-3\sqrt{-3})(-2-1\sqrt{-3}) + (4-2\sqrt{-3}),$$
$$ N(-1-3\sqrt{-3}) = N(4-2\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (-1+1\sqrt{-3})(4-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -3+5\sqrt{-3} = (-2\sqrt{-3})(-3-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (2\sqrt{-3})(2) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (1-1\sqrt{-3})(-5) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -3+5\sqrt{-3} = (1+3\sqrt{-3})(1) + (-4+2\sqrt{-3}),$$
$$ N(1+3\sqrt{-3}) = N(-4+2\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (2)(-2+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (3+1\sqrt{-3})(1\sqrt{-3}) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ -3+5\sqrt{-3} = (4-2\sqrt{-3})(-2) + (5+1\sqrt{-3}),$$
$$ N(4-2\sqrt{-3}) = N(5+1\sqrt{-3}).$$ -
$$ -2-4\sqrt{-3} = (-5+3\sqrt{-3})(-1) + (-7-1\sqrt{-3}),$$
$$ N(-5+3\sqrt{-3}) = N(-7-1\sqrt{-3}).$$ -
$$ -2-4\sqrt{-3} = (-1-1\sqrt{-3})(3) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -2-4\sqrt{-3} = (-1+1\sqrt{-3})(-3+1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -2-4\sqrt{-3} = (1-1\sqrt{-3})(2-2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -2-4\sqrt{-3} = (1+1\sqrt{-3})(-4-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -2-4\sqrt{-3} = (5-3\sqrt{-3})(-1\sqrt{-3}) + (7+1\sqrt{-3}),$$
$$ N(5-3\sqrt{-3}) = N(7+1\sqrt{-3}).$$ -
$$ -2-2\sqrt{-3} = (-2+2\sqrt{-3})(-1) + (-4),$$
$$ N(-2+2\sqrt{-3}) = N(-4).$$ -
$$ -2-2\sqrt{-3} = (2-2\sqrt{-3})(-1\sqrt{-3}) + (4),$$
$$ N(2-2\sqrt{-3}) = N(4).$$ -
$$ -2-2\sqrt{-3} = (4)(-1-1\sqrt{-3}) + (2+2\sqrt{-3}),$$
$$ N(4) = N(2+2\sqrt{-3}).$$ -
$$ -2 = (-1-1\sqrt{-3})(-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -2 = (1-1\sqrt{-3})(-1-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -2 = (1+1\sqrt{-3})(-1) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -2+2\sqrt{-3} = (-4)(-1\sqrt{-3}) + (-2-2\sqrt{-3}),$$
$$ N(-4) = N(-2-2\sqrt{-3}).$$ -
$$ -2+2\sqrt{-3} = (-2-2\sqrt{-3})(-1-1\sqrt{-3}) + (2-2\sqrt{-3}),$$
$$ N(-2-2\sqrt{-3}) = N(2-2\sqrt{-3}).$$ -
$$ -2+2\sqrt{-3} = (4)(-1) + (2+2\sqrt{-3}),$$
$$ N(4) = N(2+2\sqrt{-3}).$$ -
$$ -2+4\sqrt{-3} = (-5-3\sqrt{-3})(-1-1\sqrt{-3}) + (2-4\sqrt{-3}),$$
$$ N(-5-3\sqrt{-3}) = N(2-4\sqrt{-3}).$$ -
$$ -2+4\sqrt{-3} = (-1-1\sqrt{-3})(-3-2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -2+4\sqrt{-3} = (-1+1\sqrt{-3})(3-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -2+4\sqrt{-3} = (1-1\sqrt{-3})(-4) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -2+4\sqrt{-3} = (1+1\sqrt{-3})(2+1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -1-5\sqrt{-3} = (-2)(2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -1-5\sqrt{-3} = (-1+1\sqrt{-3})(-4+1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -1-5\sqrt{-3} = (1-1\sqrt{-3})(3-2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -1-5\sqrt{-3} = (2)(-1-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (-4+2\sqrt{-3})(-1) + (-5-1\sqrt{-3}),$$
$$ N(-4+2\sqrt{-3}) = N(-5-1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (-2)(1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (-1-1\sqrt{-3})(2) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (1+1\sqrt{-3})(-3-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (2)(-1-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (4-2\sqrt{-3})(-1\sqrt{-3}) + (5+1\sqrt{-3}),$$
$$ N(4-2\sqrt{-3}) = N(5+1\sqrt{-3}).$$ -
$$ -1-3\sqrt{-3} = (5+1\sqrt{-3})(-1-1\sqrt{-3}) + (1+3\sqrt{-3}),$$
$$ N(5+1\sqrt{-3}) = N(1+3\sqrt{-3}).$$ -
$$ -1-1\sqrt{-3} = (-1+1\sqrt{-3})(-1) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -1-1\sqrt{-3} = (1-1\sqrt{-3})(-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -1-1\sqrt{-3} = (2)(-1-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -1+1\sqrt{-3} = (-2)(-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -1+1\sqrt{-3} = (-1-1\sqrt{-3})(-1-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -1+1\sqrt{-3} = (2)(-1) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -1+3\sqrt{-3} = (-5+1\sqrt{-3})(-1\sqrt{-3}) + (-4-2\sqrt{-3}),$$
$$ N(-5+1\sqrt{-3}) = N(-4-2\sqrt{-3}).$$ -
$$ -1+3\sqrt{-3} = (-4-2\sqrt{-3})(-1-1\sqrt{-3}) + (1-3\sqrt{-3}),$$
$$ N(-4-2\sqrt{-3}) = N(1-3\sqrt{-3}).$$ -
$$ -1+3\sqrt{-3} = (-2)(-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -1+3\sqrt{-3} = (-1+1\sqrt{-3})(2-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -1+3\sqrt{-3} = (1-1\sqrt{-3})(-3) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -1+3\sqrt{-3} = (2)(-1+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -1+3\sqrt{-3} = (5-1\sqrt{-3})(-1) + (4+2\sqrt{-3}),$$
$$ N(5-1\sqrt{-3}) = N(4+2\sqrt{-3}).$$ -
$$ -1+5\sqrt{-3} = (-2)(-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -1+5\sqrt{-3} = (-1-1\sqrt{-3})(-4-2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -1+5\sqrt{-3} = (1+1\sqrt{-3})(3+1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -1+5\sqrt{-3} = (2)(-1+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ -4\sqrt{-3} = (-2-2\sqrt{-3})(1) + (2-2\sqrt{-3}),$$
$$ N(-2-2\sqrt{-3}) = N(2-2\sqrt{-3}).$$ -
$$ -4\sqrt{-3} = (-2+2\sqrt{-3})(-2) + (-4),$$
$$ N(-2+2\sqrt{-3}) = N(-4).$$ -
$$ -4\sqrt{-3} = (2-2\sqrt{-3})(1-1\sqrt{-3}) + (4),$$
$$ N(2-2\sqrt{-3}) = N(4).$$ -
$$ -4\sqrt{-3} = (2+2\sqrt{-3})(-2-1\sqrt{-3}) + (-2+2\sqrt{-3}),$$
$$ N(2+2\sqrt{-3}) = N(-2+2\sqrt{-3}).$$ -
$$ -2\sqrt{-3} = (-3+1\sqrt{-3})(-1) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ -2\sqrt{-3} = (-1-1\sqrt{-3})(1) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ -2\sqrt{-3} = (-1+1\sqrt{-3})(-2) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ -2\sqrt{-3} = (1-1\sqrt{-3})(1-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ -2\sqrt{-3} = (1+1\sqrt{-3})(-2-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ -2\sqrt{-3} = (3-1\sqrt{-3})(-1\sqrt{-3}) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ -2\sqrt{-3} = (3+1\sqrt{-3})(-1-1\sqrt{-3}) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ 2\sqrt{-3} = (-3-1\sqrt{-3})(-1-1\sqrt{-3}) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ 2\sqrt{-3} = (-3+1\sqrt{-3})(-1\sqrt{-3}) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ 2\sqrt{-3} = (-1-1\sqrt{-3})(-2-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 2\sqrt{-3} = (-1+1\sqrt{-3})(1-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 2\sqrt{-3} = (1-1\sqrt{-3})(-2) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 2\sqrt{-3} = (1+1\sqrt{-3})(1) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 2\sqrt{-3} = (3-1\sqrt{-3})(-1) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ 4\sqrt{-3} = (-2-2\sqrt{-3})(-2-1\sqrt{-3}) + (2-2\sqrt{-3}),$$
$$ N(-2-2\sqrt{-3}) = N(2-2\sqrt{-3}).$$ -
$$ 4\sqrt{-3} = (-2+2\sqrt{-3})(1-1\sqrt{-3}) + (-4),$$
$$ N(-2+2\sqrt{-3}) = N(-4).$$ -
$$ 4\sqrt{-3} = (2-2\sqrt{-3})(-2) + (4),$$
$$ N(2-2\sqrt{-3}) = N(4).$$ -
$$ 4\sqrt{-3} = (2+2\sqrt{-3})(1) + (-2+2\sqrt{-3}),$$
$$ N(2+2\sqrt{-3}) = N(-2+2\sqrt{-3}).$$ -
$$ 1-5\sqrt{-3} = (-2)(-1+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1-5\sqrt{-3} = (-1-1\sqrt{-3})(3+1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 1-5\sqrt{-3} = (1+1\sqrt{-3})(-4-2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 1-5\sqrt{-3} = (2)(-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 1-3\sqrt{-3} = (-5+1\sqrt{-3})(-1) + (-4-2\sqrt{-3}),$$
$$ N(-5+1\sqrt{-3}) = N(-4-2\sqrt{-3}).$$ -
$$ 1-3\sqrt{-3} = (-2)(-1+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1-3\sqrt{-3} = (-1+1\sqrt{-3})(-3) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 1-3\sqrt{-3} = (1-1\sqrt{-3})(2-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 1-3\sqrt{-3} = (2)(-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 1-3\sqrt{-3} = (4+2\sqrt{-3})(-1-1\sqrt{-3}) + (-1+3\sqrt{-3}),$$
$$ N(4+2\sqrt{-3}) = N(-1+3\sqrt{-3}).$$ -
$$ 1-3\sqrt{-3} = (5-1\sqrt{-3})(-1\sqrt{-3}) + (4+2\sqrt{-3}),$$
$$ N(5-1\sqrt{-3}) = N(4+2\sqrt{-3}).$$ -
$$ 1-1\sqrt{-3} = (-2)(-1) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1-1\sqrt{-3} = (1+1\sqrt{-3})(-1-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 1-1\sqrt{-3} = (2)(-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 1+1\sqrt{-3} = (-2)(-1-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1+1\sqrt{-3} = (-1+1\sqrt{-3})(-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 1+1\sqrt{-3} = (1-1\sqrt{-3})(-1) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 1+3\sqrt{-3} = (-5-1\sqrt{-3})(-1-1\sqrt{-3}) + (-1-3\sqrt{-3}),$$
$$ N(-5-1\sqrt{-3}) = N(-1-3\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (-4+2\sqrt{-3})(-1\sqrt{-3}) + (-5-1\sqrt{-3}),$$
$$ N(-4+2\sqrt{-3}) = N(-5-1\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (-2)(-1-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (-1-1\sqrt{-3})(-3-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (1+1\sqrt{-3})(2) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (2)(1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 1+3\sqrt{-3} = (4-2\sqrt{-3})(-1) + (5+1\sqrt{-3}),$$
$$ N(4-2\sqrt{-3}) = N(5+1\sqrt{-3}).$$ -
$$ 1+5\sqrt{-3} = (-2)(-1-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 1+5\sqrt{-3} = (-1+1\sqrt{-3})(3-2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 1+5\sqrt{-3} = (1-1\sqrt{-3})(-4+1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 1+5\sqrt{-3} = (2)(2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 2-4\sqrt{-3} = (-1-1\sqrt{-3})(2+1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 2-4\sqrt{-3} = (-1+1\sqrt{-3})(-4) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 2-4\sqrt{-3} = (1-1\sqrt{-3})(3-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 2-4\sqrt{-3} = (1+1\sqrt{-3})(-3-2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 2-4\sqrt{-3} = (5+3\sqrt{-3})(-1-1\sqrt{-3}) + (-2+4\sqrt{-3}),$$
$$ N(5+3\sqrt{-3}) = N(-2+4\sqrt{-3}).$$ -
$$ 2-2\sqrt{-3} = (-4)(-1) + (-2-2\sqrt{-3}),$$
$$ N(-4) = N(-2-2\sqrt{-3}).$$ -
$$ 2-2\sqrt{-3} = (2+2\sqrt{-3})(-1-1\sqrt{-3}) + (-2+2\sqrt{-3}),$$
$$ N(2+2\sqrt{-3}) = N(-2+2\sqrt{-3}).$$ -
$$ 2-2\sqrt{-3} = (4)(-1\sqrt{-3}) + (2+2\sqrt{-3}),$$
$$ N(4) = N(2+2\sqrt{-3}).$$ -
$$ 2 = (-1-1\sqrt{-3})(-1) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 2 = (-1+1\sqrt{-3})(-1-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 2 = (1+1\sqrt{-3})(-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 2+2\sqrt{-3} = (-4)(-1-1\sqrt{-3}) + (-2-2\sqrt{-3}),$$
$$ N(-4) = N(-2-2\sqrt{-3}).$$ -
$$ 2+2\sqrt{-3} = (-2+2\sqrt{-3})(-1\sqrt{-3}) + (-4),$$
$$ N(-2+2\sqrt{-3}) = N(-4).$$ -
$$ 2+2\sqrt{-3} = (2-2\sqrt{-3})(-1) + (4),$$
$$ N(2-2\sqrt{-3}) = N(4).$$ -
$$ 2+4\sqrt{-3} = (-5+3\sqrt{-3})(-1\sqrt{-3}) + (-7-1\sqrt{-3}),$$
$$ N(-5+3\sqrt{-3}) = N(-7-1\sqrt{-3}).$$ -
$$ 2+4\sqrt{-3} = (-1-1\sqrt{-3})(-4-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 2+4\sqrt{-3} = (-1+1\sqrt{-3})(2-2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 2+4\sqrt{-3} = (1-1\sqrt{-3})(-3+1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 2+4\sqrt{-3} = (1+1\sqrt{-3})(3) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 2+4\sqrt{-3} = (5-3\sqrt{-3})(-1) + (7+1\sqrt{-3}),$$
$$ N(5-3\sqrt{-3}) = N(7+1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (-4+2\sqrt{-3})(-2) + (-5-1\sqrt{-3}),$$
$$ N(-4+2\sqrt{-3}) = N(-5-1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (-3-1\sqrt{-3})(1\sqrt{-3}) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (-2)(-2+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (-1-3\sqrt{-3})(1) + (4-2\sqrt{-3}),$$
$$ N(-1-3\sqrt{-3}) = N(4-2\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (-1+1\sqrt{-3})(-5) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 3-5\sqrt{-3} = (-2\sqrt{-3})(2) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (2\sqrt{-3})(-3-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (1-1\sqrt{-3})(4-1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 3-5\sqrt{-3} = (1+3\sqrt{-3})(-2-1\sqrt{-3}) + (-4+2\sqrt{-3}),$$
$$ N(1+3\sqrt{-3}) = N(-4+2\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (2)(1-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (3+1\sqrt{-3})(-1-2\sqrt{-3}) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ 3-5\sqrt{-3} = (4-2\sqrt{-3})(1-1\sqrt{-3}) + (5+1\sqrt{-3}),$$
$$ N(4-2\sqrt{-3}) = N(5+1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (-3+1\sqrt{-3})(-2) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (-2)(-2+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (-1-1\sqrt{-3})(1+1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (-2\sqrt{-3})(1) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (2\sqrt{-3})(-2-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (1+1\sqrt{-3})(-2-2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (2)(1-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (3-1\sqrt{-3})(1-1\sqrt{-3}) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ 3-3\sqrt{-3} = (3+3\sqrt{-3})(-1-1\sqrt{-3}) + (-3+3\sqrt{-3}),$$
$$ N(3+3\sqrt{-3}) = N(-3+3\sqrt{-3}).$$ -
$$ 3-1\sqrt{-3} = (-3-1\sqrt{-3})(-1) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ 3-1\sqrt{-3} = (-2)(-2) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3-1\sqrt{-3} = (-1+1\sqrt{-3})(-2-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 3-1\sqrt{-3} = (2\sqrt{-3})(-1-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3-1\sqrt{-3} = (1-1\sqrt{-3})(1) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 3-1\sqrt{-3} = (2)(1-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3-1\sqrt{-3} = (3+1\sqrt{-3})(-1\sqrt{-3}) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (-3+1\sqrt{-3})(-1-1\sqrt{-3}) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (-2)(-2-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (-1-1\sqrt{-3})(-2) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (-2\sqrt{-3})(-1) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (2\sqrt{-3})(-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (1+1\sqrt{-3})(1-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 3+1\sqrt{-3} = (2)(1) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (-3-1\sqrt{-3})(-2-1\sqrt{-3}) + (-2\sqrt{-3}),$$
$$ N(-3-1\sqrt{-3}) = N(-2\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (-3+3\sqrt{-3})(-1\sqrt{-3}) + (-6),$$
$$ N(-3+3\sqrt{-3}) = N(-6).$$ -
$$ 3+3\sqrt{-3} = (-2)(-2-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (-1+1\sqrt{-3})(1-2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 3+3\sqrt{-3} = (-2\sqrt{-3})(-2) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (2\sqrt{-3})(1-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (1-1\sqrt{-3})(-2+1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 3+3\sqrt{-3} = (2)(1+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3+3\sqrt{-3} = (3-3\sqrt{-3})(-1) + (6),$$
$$ N(3-3\sqrt{-3}) = N(6).$$ -
$$ 3+3\sqrt{-3} = (3+1\sqrt{-3})(1) + (2\sqrt{-3}),$$
$$ N(3+1\sqrt{-3}) = N(2\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-4-2\sqrt{-3})(-2-1\sqrt{-3}) + (1-3\sqrt{-3}),$$
$$ N(-4-2\sqrt{-3}) = N(1-3\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-3+1\sqrt{-3})(-2\sqrt{-3}) + (-3-1\sqrt{-3}),$$
$$ N(-3+1\sqrt{-3}) = N(-3-1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-2)(-2-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-1-1\sqrt{-3})(-5-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-1+3\sqrt{-3})(1-1\sqrt{-3}) + (-5+1\sqrt{-3}),$$
$$ N(-1+3\sqrt{-3}) = N(-5+1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (-2\sqrt{-3})(-3) + (3-1\sqrt{-3}),$$
$$ N(-2\sqrt{-3}) = N(3-1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (2\sqrt{-3})(2-1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ N(2\sqrt{-3}) = N(-3+1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (1-3\sqrt{-3})(-2) + (5-1\sqrt{-3}),$$
$$ N(1-3\sqrt{-3}) = N(5-1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (1+1\sqrt{-3})(4) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (2)(1+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (3-1\sqrt{-3})(-1+1\sqrt{-3}) + (3+1\sqrt{-3}),$$
$$ N(3-1\sqrt{-3}) = N(3+1\sqrt{-3}).$$ -
$$ 3+5\sqrt{-3} = (4+2\sqrt{-3})(1) + (-1+3\sqrt{-3}),$$
$$ N(4+2\sqrt{-3}) = N(-1+3\sqrt{-3}).$$ -
$$ 4-4\sqrt{-3} = (4+4\sqrt{-3})(-1-1\sqrt{-3}) + (-4+4\sqrt{-3}),$$
$$ N(4+4\sqrt{-3}) = N(-4+4\sqrt{-3}).$$ -
$$ 4-2\sqrt{-3} = (-5-1\sqrt{-3})(-1) + (-1-3\sqrt{-3}),$$
$$ N(-5-1\sqrt{-3}) = N(-1-3\sqrt{-3}).$$ -
$$ 4-2\sqrt{-3} = (-1-1\sqrt{-3})(1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 4-2\sqrt{-3} = (-1+1\sqrt{-3})(-3-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 4-2\sqrt{-3} = (1-1\sqrt{-3})(2) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 4-2\sqrt{-3} = (1+1\sqrt{-3})(-1-2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 4-2\sqrt{-3} = (1+3\sqrt{-3})(-1-1\sqrt{-3}) + (-4+2\sqrt{-3}),$$
$$ N(1+3\sqrt{-3}) = N(-4+2\sqrt{-3}).$$ -
$$ 4-2\sqrt{-3} = (5+1\sqrt{-3})(-1\sqrt{-3}) + (1+3\sqrt{-3}),$$
$$ N(5+1\sqrt{-3}) = N(1+3\sqrt{-3}).$$ -
$$ 4 = (-2-2\sqrt{-3})(-1) + (2-2\sqrt{-3}),$$
$$ N(-2-2\sqrt{-3}) = N(2-2\sqrt{-3}).$$ -
$$ 4 = (-2+2\sqrt{-3})(-1-1\sqrt{-3}) + (-4),$$
$$ N(-2+2\sqrt{-3}) = N(-4).$$ -
$$ 4 = (2+2\sqrt{-3})(-1\sqrt{-3}) + (-2+2\sqrt{-3}),$$
$$ N(2+2\sqrt{-3}) = N(-2+2\sqrt{-3}).$$ -
$$ 4+2\sqrt{-3} = (-5+1\sqrt{-3})(-1-1\sqrt{-3}) + (-4-2\sqrt{-3}),$$
$$ N(-5+1\sqrt{-3}) = N(-4-2\sqrt{-3}).$$ -
$$ 4+2\sqrt{-3} = (-1-1\sqrt{-3})(-3) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 4+2\sqrt{-3} = (-1+1\sqrt{-3})(-2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 4+2\sqrt{-3} = (-1+3\sqrt{-3})(-1\sqrt{-3}) + (-5+1\sqrt{-3}),$$
$$ N(-1+3\sqrt{-3}) = N(-5+1\sqrt{-3}).$$ -
$$ 4+2\sqrt{-3} = (1-3\sqrt{-3})(-1) + (5-1\sqrt{-3}),$$
$$ N(1-3\sqrt{-3}) = N(5-1\sqrt{-3}).$$ -
$$ 4+2\sqrt{-3} = (1-1\sqrt{-3})(-1+1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 4+2\sqrt{-3} = (1+1\sqrt{-3})(2-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 4+4\sqrt{-3} = (-4+4\sqrt{-3})(-1\sqrt{-3}) + (-8),$$
$$ N(-4+4\sqrt{-3}) = N(-8).$$ -
$$ 4+4\sqrt{-3} = (4-4\sqrt{-3})(-1) + (8),$$
$$ N(4-4\sqrt{-3}) = N(8).$$ -
$$ 5-5\sqrt{-3} = (-2)(-3+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5-5\sqrt{-3} = (-1-1\sqrt{-3})(2+2\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 5-5\sqrt{-3} = (1+1\sqrt{-3})(-3-3\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 5-5\sqrt{-3} = (2)(2-3\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5-5\sqrt{-3} = (5+5\sqrt{-3})(-1-1\sqrt{-3}) + (-5+5\sqrt{-3}),$$
$$ N(5+5\sqrt{-3}) = N(-5+5\sqrt{-3}).$$ -
$$ 5-3\sqrt{-3} = (-2)(-3+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5-3\sqrt{-3} = (-1+1\sqrt{-3})(-4-1\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 5-3\sqrt{-3} = (1-1\sqrt{-3})(3) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 5-3\sqrt{-3} = (2)(2-2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5-3\sqrt{-3} = (2+4\sqrt{-3})(-1-1\sqrt{-3}) + (-5+3\sqrt{-3}),$$
$$ N(2+4\sqrt{-3}) = N(-5+3\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (-4-2\sqrt{-3})(-1) + (1-3\sqrt{-3}),$$
$$ N(-4-2\sqrt{-3}) = N(1-3\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (-2)(-3) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (-1-1\sqrt{-3})(-1+1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (-1+3\sqrt{-3})(-1-1\sqrt{-3}) + (-5+1\sqrt{-3}),$$
$$ N(-1+3\sqrt{-3}) = N(-5+1\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (1+1\sqrt{-3})(-2\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (2)(2-1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5-1\sqrt{-3} = (4+2\sqrt{-3})(-1\sqrt{-3}) + (-1+3\sqrt{-3}),$$
$$ N(4+2\sqrt{-3}) = N(-1+3\sqrt{-3}).$$ -
$$ 5+1\sqrt{-3} = (-4+2\sqrt{-3})(-1-1\sqrt{-3}) + (-5-1\sqrt{-3}),$$
$$ N(-4+2\sqrt{-3}) = N(-5-1\sqrt{-3}).$$ -
$$ 5+1\sqrt{-3} = (-2)(-3-1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5+1\sqrt{-3} = (-1-3\sqrt{-3})(-1) + (4-2\sqrt{-3}),$$
$$ N(-1-3\sqrt{-3}) = N(4-2\sqrt{-3}).$$ -
$$ 5+1\sqrt{-3} = (-1+1\sqrt{-3})(-1-2\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 5+1\sqrt{-3} = (1-1\sqrt{-3})(1\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 5+1\sqrt{-3} = (1+3\sqrt{-3})(-1\sqrt{-3}) + (-4+2\sqrt{-3}),$$
$$ N(1+3\sqrt{-3}) = N(-4+2\sqrt{-3}).$$ -
$$ 5+1\sqrt{-3} = (2)(2) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (-2)(-3-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (-2+4\sqrt{-3})(-1\sqrt{-3}) + (-7+1\sqrt{-3}),$$
$$ N(-2+4\sqrt{-3}) = N(-7+1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (-1-1\sqrt{-3})(-4) + (1-1\sqrt{-3}),$$
$$ N(-1-1\sqrt{-3}) = N(1-1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (1+1\sqrt{-3})(3-1\sqrt{-3}) + (-1+1\sqrt{-3}),$$
$$ N(1+1\sqrt{-3}) = N(-1+1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (2-4\sqrt{-3})(-1) + (7-1\sqrt{-3}),$$
$$ N(2-4\sqrt{-3}) = N(7-1\sqrt{-3}).$$ -
$$ 5+3\sqrt{-3} = (2)(2+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5+5\sqrt{-3} = (-5+5\sqrt{-3})(-1\sqrt{-3}) + (-10),$$
$$ N(-5+5\sqrt{-3}) = N(-10).$$ -
$$ 5+5\sqrt{-3} = (-2)(-3-3\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ 5+5\sqrt{-3} = (-1+1\sqrt{-3})(2-3\sqrt{-3}) + (-2),$$
$$ N(-1+1\sqrt{-3}) = N(-2).$$ -
$$ 5+5\sqrt{-3} = (1-1\sqrt{-3})(-3+2\sqrt{-3}) + (2),$$
$$ N(1-1\sqrt{-3}) = N(2).$$ -
$$ 5+5\sqrt{-3} = (2)(2+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ N(2) = N(1+1\sqrt{-3}).$$ -
$$ 5+5\sqrt{-3} = (5-5\sqrt{-3})(-1) + (10),$$
$$ N(5-5\sqrt{-3}) = N(10).$$
И ещё один скрипт, где реализован алгоритм деления с остатком в $R$:
<?php class Element { public int $a; public int $b; function __construct(int $a, int $b) { $this->a = $a; $this->b = $b; } function multiply(Element $e): Element { return new Element($this->a * $e->a - 3 * $this->b * $e->b, $this->a * $e->b + $this->b * $e->a); } function add(Element $e): Element { return new Element($this->a + $e->a, $this->b + $e->b); } function subtract(Element $e): Element { return new Element($this->a - $e->a, $this->b - $e->b); } function getNorm(): int { return $this->a ** 2 + 3 * $this->b ** 2; } function __toString(): string { $sign = $this->b <= 0 ? '' : '+'; $imaginary = $this->b === 0 ? '': "{$this->b}\sqrt{-3}"; if ($this->a === 0 && $this->b !== 0) { return $imaginary; } else { return "{$this->a}{$sign}{$imaginary}"; } } function equals(Element $e) { return $this->a === $e->a && $this->b === $e->b; } function divide(Element $d) { $denom = $d->a ** 2 + 3 * $d->b ** 2; $numA = $this->a * $d->a + 3 * $this->b * $d->b; $numB = $this->b * $d->a - $this->a * $d->b; $getClosestInt = function ($num, $denom) { $da = intdiv($num, $denom); $ra = $num % $denom; if (abs($ra)*2 < $denom) { return $da; } elseif (abs($ra)*2 === $denom) { return $da; } else { return $num < 0 ? $da - 1 : ($num > 0 ? $da + 1 : $num); } }; return new Element($getClosestInt($numA, $denom), $getClosestInt($numB, $denom)); } } $N = 5; for ($a = -$N; $a <= $N; $a++) { for ($b = -$N; $b <= $N; $b++) { if ($a === 0 && $b === 0) { continue; } for ($c = -$N; $c <= $N; $c++) { for ($d = -$N; $d <= $N; $d++) { if ($c === 0 && $d === 0) { continue; } $alpha = new Element($a, $b); $beta = new Element($c, $d); $lambda = $alpha->divide($beta); $r = $alpha->subtract($beta->multiply($lambda)); $betaNorm = $beta->getNorm(); $rNorm = $r->getNorm(); $sign = $betaNorm < $rNorm ? '<' : ($betaNorm === $rNorm ? '=' : '>'); echo "<li>\n"; echo "$$ $alpha = ($beta)($lambda) + ($r),$$\n"; echo "$$ $betaNorm $sign $rNorm.$$\n"; echo "$$ N($beta) $sign N($r).$$\n"; echo "</li>\n"; } } } }
Часть его вывода:
-
$$ -5-5\sqrt{-3} = (-5-5\sqrt{-3})(1) + (0),$$
$$ 100 > 0.$$
$$ N(-5-5\sqrt{-3}) > N(0).$$ -
$$ -5-5\sqrt{-3} = (-5-4\sqrt{-3})(1) + (-1\sqrt{-3}),$$
$$ 73 > 3.$$
$$ N(-5-4\sqrt{-3}) > N(-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-5-3\sqrt{-3})(1) + (-2\sqrt{-3}),$$
$$ 52 > 12.$$
$$ N(-5-3\sqrt{-3}) > N(-2\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-5-2\sqrt{-3})(1) + (-3\sqrt{-3}),$$
$$ 37 > 27.$$
$$ N(-5-2\sqrt{-3}) > N(-3\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-5-1\sqrt{-3})(1+1\sqrt{-3}) + (-3+1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(-5-1\sqrt{-3}) > N(-3+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-5)(1+1\sqrt{-3}) + (0),$$
$$ 25 > 0.$$
$$ N(-5) > N(0).$$ -
$$ -5-5\sqrt{-3} = (-5+1\sqrt{-3})(1\sqrt{-3}) + (-2),$$
$$ 28 > 4.$$
$$ N(-5+1\sqrt{-3}) > N(-2).$$ -
$$ -5-5\sqrt{-3} = (-5+2\sqrt{-3})(1\sqrt{-3}) + (1),$$
$$ 37 > 1.$$
$$ N(-5+2\sqrt{-3}) > N(1).$$ -
$$ -5-5\sqrt{-3} = (-5+3\sqrt{-3})(1\sqrt{-3}) + (4),$$
$$ 52 > 16.$$
$$ N(-5+3\sqrt{-3}) > N(4).$$ -
$$ -5-5\sqrt{-3} = (-5+4\sqrt{-3})(1\sqrt{-3}) + (7),$$
$$ 73 > 49.$$
$$ N(-5+4\sqrt{-3}) > N(7).$$ -
$$ -5-5\sqrt{-3} = (-5+5\sqrt{-3})(0) + (-5-5\sqrt{-3}),$$
$$ 100 = 100.$$
$$ N(-5+5\sqrt{-3}) = N(-5-5\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4-5\sqrt{-3})(1) + (-1),$$
$$ 91 > 1.$$
$$ N(-4-5\sqrt{-3}) > N(-1).$$ -
$$ -5-5\sqrt{-3} = (-4-4\sqrt{-3})(1) + (-1-1\sqrt{-3}),$$
$$ 64 > 4.$$
$$ N(-4-4\sqrt{-3}) > N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4-3\sqrt{-3})(2) + (3+1\sqrt{-3}),$$
$$ 43 > 12.$$
$$ N(-4-3\sqrt{-3}) > N(3+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4-2\sqrt{-3})(2) + (3-1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(-4-2\sqrt{-3}) > N(3-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4-1\sqrt{-3})(2+1\sqrt{-3}) + (1\sqrt{-3}),$$
$$ 19 > 3.$$
$$ N(-4-1\sqrt{-3}) > N(1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4)(1+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ 16 > 4.$$
$$ N(-4) > N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4+1\sqrt{-3})(1\sqrt{-3}) + (-2-1\sqrt{-3}),$$
$$ 19 > 7.$$
$$ N(-4+1\sqrt{-3}) > N(-2-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4+2\sqrt{-3})(1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ 28 > 4.$$
$$ N(-4+2\sqrt{-3}) > N(1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4+3\sqrt{-3})(-1+1\sqrt{-3}) + (2\sqrt{-3}),$$
$$ 43 > 12.$$
$$ N(-4+3\sqrt{-3}) > N(2\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4+4\sqrt{-3})(-1+1\sqrt{-3}) + (3+3\sqrt{-3}),$$
$$ 64 > 36.$$
$$ N(-4+4\sqrt{-3}) > N(3+3\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-4+5\sqrt{-3})(-1) + (-9),$$
$$ 91 > 81.$$
$$ N(-4+5\sqrt{-3}) > N(-9).$$ -
$$ -5-5\sqrt{-3} = (-3-5\sqrt{-3})(1) + (-2),$$
$$ 84 > 4.$$
$$ N(-3-5\sqrt{-3}) > N(-2).$$ -
$$ -5-5\sqrt{-3} = (-3-4\sqrt{-3})(1) + (-2-1\sqrt{-3}),$$
$$ 57 > 7.$$
$$ N(-3-4\sqrt{-3}) > N(-2-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3-3\sqrt{-3})(2) + (1+1\sqrt{-3}),$$
$$ 36 > 4.$$
$$ N(-3-3\sqrt{-3}) > N(1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3-2\sqrt{-3})(2) + (1-1\sqrt{-3}),$$
$$ 21 > 4.$$
$$ N(-3-2\sqrt{-3}) > N(1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3-1\sqrt{-3})(2+1\sqrt{-3}) + (-2),$$
$$ 12 > 4.$$
$$ N(-3-1\sqrt{-3}) > N(-2).$$ -
$$ -5-5\sqrt{-3} = (-3)(2+2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ 9 > 4.$$
$$ N(-3) > N(1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3+1\sqrt{-3})(2\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ 12 > 4.$$
$$ N(-3+1\sqrt{-3}) > N(1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3+2\sqrt{-3})(-1+1\sqrt{-3}) + (-2),$$
$$ 21 > 4.$$
$$ N(-3+2\sqrt{-3}) > N(-2).$$ -
$$ -5-5\sqrt{-3} = (-3+3\sqrt{-3})(-1+1\sqrt{-3}) + (1+1\sqrt{-3}),$$
$$ 36 > 4.$$
$$ N(-3+3\sqrt{-3}) > N(1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3+4\sqrt{-3})(-1+1\sqrt{-3}) + (4+2\sqrt{-3}),$$
$$ 57 > 28.$$
$$ N(-3+4\sqrt{-3}) > N(4+2\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3+5\sqrt{-3})(-1) + (-8),$$
$$ 84 > 64.$$
$$ N(-3+5\sqrt{-3}) > N(-8).$$ -
$$ -5-5\sqrt{-3} = (-2-5\sqrt{-3})(1) + (-3),$$
$$ 79 > 9.$$
$$ N(-2-5\sqrt{-3}) > N(-3).$$ -
$$ -5-5\sqrt{-3} = (-2-4\sqrt{-3})(1) + (-3-1\sqrt{-3}),$$
$$ 52 > 12.$$
$$ N(-2-4\sqrt{-3}) > N(-3-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2-3\sqrt{-3})(2) + (-1+1\sqrt{-3}),$$
$$ 31 > 4.$$
$$ N(-2-3\sqrt{-3}) > N(-1+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2-2\sqrt{-3})(2) + (-1-1\sqrt{-3}),$$
$$ 16 > 4.$$
$$ N(-2-2\sqrt{-3}) > N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2-1\sqrt{-3})(4+1\sqrt{-3}) + (1\sqrt{-3}),$$
$$ 7 > 3.$$
$$ N(-2-1\sqrt{-3}) > N(1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2)(2+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ 4 = 4.$$
$$ N(-2) = N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2+1\sqrt{-3})(-1+2\sqrt{-3}) + (-1),$$
$$ 7 > 1.$$
$$ N(-2+1\sqrt{-3}) > N(-1).$$ -
$$ -5-5\sqrt{-3} = (-2+2\sqrt{-3})(-1+1\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ 16 > 4.$$
$$ N(-2+2\sqrt{-3}) > N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2+3\sqrt{-3})(-1+1\sqrt{-3}) + (2),$$
$$ 31 > 4.$$
$$ N(-2+3\sqrt{-3}) > N(2).$$ -
$$ -5-5\sqrt{-3} = (-2+4\sqrt{-3})(-1+1\sqrt{-3}) + (5+1\sqrt{-3}),$$
$$ 52 > 28.$$
$$ N(-2+4\sqrt{-3}) > N(5+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2+5\sqrt{-3})(-1) + (-7),$$
$$ 79 > 49.$$
$$ N(-2+5\sqrt{-3}) > N(-7).$$ -
$$ -5-5\sqrt{-3} = (-1-5\sqrt{-3})(1) + (-4),$$
$$ 76 > 16.$$
$$ N(-1-5\sqrt{-3}) > N(-4).$$ -
$$ -5-5\sqrt{-3} = (-1-4\sqrt{-3})(1) + (-4-1\sqrt{-3}),$$
$$ 49 > 19.$$
$$ N(-1-4\sqrt{-3}) > N(-4-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1-3\sqrt{-3})(2) + (-3+1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(-1-3\sqrt{-3}) > N(-3+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1-2\sqrt{-3})(3) + (-2+1\sqrt{-3}),$$
$$ 13 > 7.$$
$$ N(-1-2\sqrt{-3}) > N(-2+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1-1\sqrt{-3})(5) + (0),$$
$$ 4 > 0.$$
$$ N(-1-1\sqrt{-3}) > N(0).$$ -
$$ -5-5\sqrt{-3} = (-1)(5+5\sqrt{-3}) + (0),$$
$$ 1 > 0.$$
$$ N(-1) > N(0).$$ -
$$ -5-5\sqrt{-3} = (-1+1\sqrt{-3})(-2+2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ 4 = 4.$$
$$ N(-1+1\sqrt{-3}) = N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1+2\sqrt{-3})(-2+1\sqrt{-3}) + (-1),$$
$$ 13 > 1.$$
$$ N(-1+2\sqrt{-3}) > N(-1).$$ -
$$ -5-5\sqrt{-3} = (-1+3\sqrt{-3})(-1+1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(-1+3\sqrt{-3}) > N(3-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1+4\sqrt{-3})(-1+1\sqrt{-3}) + (6),$$
$$ 49 > 36.$$
$$ N(-1+4\sqrt{-3}) > N(6).$$ -
$$ -5-5\sqrt{-3} = (-1+5\sqrt{-3})(-1) + (-6),$$
$$ 76 > 36.$$
$$ N(-1+5\sqrt{-3}) > N(-6).$$ -
$$ -5-5\sqrt{-3} = (-5\sqrt{-3})(1) + (-5),$$
$$ 75 > 25.$$
$$ N(-5\sqrt{-3}) > N(-5).$$ -
$$ -5-5\sqrt{-3} = (-4\sqrt{-3})(1) + (-5-1\sqrt{-3}),$$
$$ 48 > 28.$$
$$ N(-4\sqrt{-3}) > N(-5-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-3\sqrt{-3})(2-1\sqrt{-3}) + (4+1\sqrt{-3}),$$
$$ 27 > 19.$$
$$ N(-3\sqrt{-3}) > N(4+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-2\sqrt{-3})(2-1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ 12 > 4.$$
$$ N(-2\sqrt{-3}) > N(1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (-1\sqrt{-3})(5-2\sqrt{-3}) + (1),$$
$$ 3 > 1.$$
$$ N(-1\sqrt{-3}) > N(1).$$ -
$$ -5-5\sqrt{-3} = (1\sqrt{-3})(-5+2\sqrt{-3}) + (1),$$
$$ 3 > 1.$$
$$ N(1\sqrt{-3}) > N(1).$$ -
$$ -5-5\sqrt{-3} = (2\sqrt{-3})(-2+1\sqrt{-3}) + (1-1\sqrt{-3}),$$
$$ 12 > 4.$$
$$ N(2\sqrt{-3}) > N(1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (3\sqrt{-3})(-2+1\sqrt{-3}) + (4+1\sqrt{-3}),$$
$$ 27 > 19.$$
$$ N(3\sqrt{-3}) > N(4+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (4\sqrt{-3})(-1) + (-5-1\sqrt{-3}),$$
$$ 48 > 28.$$
$$ N(4\sqrt{-3}) > N(-5-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (5\sqrt{-3})(-1) + (-5),$$
$$ 75 > 25.$$
$$ N(5\sqrt{-3}) > N(-5).$$ -
$$ -5-5\sqrt{-3} = (1-5\sqrt{-3})(1) + (-6),$$
$$ 76 > 36.$$
$$ N(1-5\sqrt{-3}) > N(-6).$$ -
$$ -5-5\sqrt{-3} = (1-4\sqrt{-3})(1-1\sqrt{-3}) + (6),$$
$$ 49 > 36.$$
$$ N(1-4\sqrt{-3}) > N(6).$$ -
$$ -5-5\sqrt{-3} = (1-3\sqrt{-3})(1-1\sqrt{-3}) + (3-1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(1-3\sqrt{-3}) > N(3-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (1-2\sqrt{-3})(2-1\sqrt{-3}) + (-1),$$
$$ 13 > 1.$$
$$ N(1-2\sqrt{-3}) > N(-1).$$ -
$$ -5-5\sqrt{-3} = (1-1\sqrt{-3})(2-2\sqrt{-3}) + (-1-1\sqrt{-3}),$$
$$ 4 = 4.$$
$$ N(1-1\sqrt{-3}) = N(-1-1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (1)(-5-5\sqrt{-3}) + (0),$$
$$ 1 > 0.$$
$$ N(1) > N(0).$$ -
$$ -5-5\sqrt{-3} = (1+1\sqrt{-3})(-5) + (0),$$
$$ 4 > 0.$$
$$ N(1+1\sqrt{-3}) > N(0).$$ -
$$ -5-5\sqrt{-3} = (1+2\sqrt{-3})(-3) + (-2+1\sqrt{-3}),$$
$$ 13 > 7.$$
$$ N(1+2\sqrt{-3}) > N(-2+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (1+3\sqrt{-3})(-2) + (-3+1\sqrt{-3}),$$
$$ 28 > 12.$$
$$ N(1+3\sqrt{-3}) > N(-3+1\sqrt{-3}).$$ -
$$ -5-5\sqrt{-3} = (1+4\sqrt{-3})(-1) + (-4-1\sqrt{-3}),$$
$$ 49 > 19.$$
$$ N(1+4\sqrt{-3}) > N(-4-1\sqrt{-3}).$$
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