---
title: "Discussion on \"정수론 Chapter 9.2 - Primitive Roots for Primes\" | Hashnode"
description: "Discussion on \"정수론 Chapter 9.2 - Primitive Roots for Primes\". 이 글의 내용은 성균관대학교 권순학 교수님의 2019년 5월 7일 수업 내용을 재구성한 것입니다.\nTheorem 9.6: Lagrange's Theorem\n$$\np: \\\\textrm{prime}\n\\\\\\\\ f(x) = \\\\sum_{i=0}^n {a_i x^i} \\;\\; (a_i \\\\in \\\\mathbb{Z})\n\\\\\\\\ a_n \\\\not\\\\equiv 0 \\; (\\\\textrm{mod} \\; p) \\;\\; ( \\\\Leftrightarrow \\\\deg..."
url: "https://hashnode.com/posts/2019-5-8-math-chapter-9-2/662916380ea636815badbfe3"
---

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# [정수론 Chapter 9.2 - Primitive Roots for Primes](https://kdy1.dev/2019-5-8-math-chapter-9-2?utm_source=hashnode&utm_medium=feed)

이 글의 내용은 성균관대학교 권순학 교수님의 2019년 5월 7일 수업 내용을 재구성한 것입니다. Theorem 9.6: Lagrange's Theorem $$ p: \\\\textrm{prime} \\\\\\\\ f(x) = \\\\sum\_{i=0}^n {a\_i x^i} \\;\\; (a\_i \\\\in \\\\mathbb{Z}) \\\\\\\\ a\_n \\\\not\\\\equiv 0 \\; (\\\\textrm{mod} \\; p) \\;\\; ( \\\\Leftrightarrow \\\\deg...

May 7, 2019 · 3 min read · kdy1.dev  
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CEO of Delino. I created SWC, an open-source compiler project, and previously worked at Deno and Vercel.

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