# Euclidean distance in an equal-unit orthonormal frame

This English edition is an AI candidate and does not yet have an OCME Atlas (GPT-6) Twin closure receipt.

[Catalogue presentation and source-binding data](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [Euclidean distance in an equal-unit orthonormal frame](https://ocme.evemisslab.com/en/atlas/atlas-distance-formula/)

The nonnegative L2 distance in one equal-unit orthonormal coordinate frame is the principal square root of the sum of squared coordinate differences.

atlas-distance-formula · canonical_mko

[Euclidean distance in an equal-unit orthonormal frame](https://ocme.evemisslab.com/en/mko/mko-distance-formula/)

## Prerequisite nodes


- [Coordinate plane](https://ocme.evemisslab.com/en/atlas/atlas-coordinate-plane/)
- [Natural-number powers and principal square roots](https://ocme.evemisslab.com/en/atlas/atlas-power-root/)
- [Euclidean length](https://ocme.evemisslab.com/en/atlas/atlas-euclidean-length/)