Obsidian-Vault/AI Linear Algebra/Norm.md

A norm is a function usually denoted as such: ||x|| for a vector space %%Vector Spaces%% that is always greater than zero unless the input value is a Null Vector, has positive homogeneity EX: |c|*||x|| = ||cx||, and has Triangle inequality EX: ||x||+||y|| \geq ||x+y||