---
date: 2022-01-29 17:50
modification date: Saturday 29th January 2022 17:50:28
title: Hasse principle
aliases: [local-to-global principle]

---

Last modified date: <%+ tp.file.last_modified_date() %>

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- Tags: 
	- #arithmetic-geometry/rational-points 
- Refs:
	- #todo/add-references
- Links:
	- [quadratic form](Unsorted/quadratic%20form.md)

---

# Hasse Principle

![](attachments/Pasted%20image%2020220510164641.png)

![](attachments/Pasted%20image%2020220414213446.png)


# Examples
![](attachments/Pasted%20image%2020220129175031.png)

![](attachments/Pasted%20image%2020220214100417.png)