---
date: 2022-04-05 23:42
modification date: Wednesday 25th May 2022 20:43:53
title: "discriminant"
aliases: [discriminant, polynomial discriminant, lattice discriminant, number field discriminant]
---

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

---

- Tags: 
	- #todo/untagged
- Refs:
	- #todo/add-references
- Links:
	- #todo/create-links 

---

# Module discriminant

![](attachments/Pasted%20image%2020220126092451.png)

# Lattice discriminant

![](attachments/Pasted%20image%2020220126092626.png)

# Polynomial discriminant 

![](attachments/Pasted%20image%2020220126092537.png)

# Field extension discriminant

Measures how ramified $L/K$ is.

![](attachments/Pasted%20image%2020220126092657.png)

# Results
 
![](attachments/Pasted%20image%2020220126092925.png)

![](attachments/Pasted%20image%2020220126093142.png)