---
date: 2022-01-15 21:49
modification date: Monday 14th February 2022 23:56:48
title: quadratic reciprocity
aliases: [quadratic reciprocity, Gauss sum, quadratic residue]

---

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# quadratic reciprocity
![](attachments/Pasted%20image%2020210807142452.png)

# Gauss sums
![](attachments/Pasted%20image%2020210807142507.png)


# Misc

![](attachments/Pasted%20image%2020220408133201.png)
![](attachments/Pasted%20image%2020220408133207.png)