# Inverse functions of bijections

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)



## [Inverse functions of bijections](https://ocme.evemisslab.com/en/atlas/atlas-inverse-function/)

For a bijection f:A→B, an inverse g:B→A restores values in both directions; exchanging a table is not an unconditional inverse construction.

atlas-inverse-function · canonical_mko

[Inverse functions of bijections](https://ocme.evemisslab.com/en/mko/mko-inverse-function/)

## Prerequisite nodes


- [Bijectivity and unique preimages](https://ocme.evemisslab.com/en/atlas/atlas-bijective/)
- [Function composition](https://ocme.evemisslab.com/en/atlas/atlas-composition/)
- [Affine functions and degree-one functions](https://ocme.evemisslab.com/en/atlas/atlas-linear-function/)