olemus
suhteliselt muutumatu

Wiktionary:
1. relatively unchanging, steady, permanent; firmly fixed or established; consistent; not easily moved, altered, or destroyed
He was in a stable relationship.
a stable government
2. (computing) of software: established to be relatively free of bugs, as opposed to a beta version
You should download the 1.9 version of that video editing software: it is the latest stable version. The newer beta version has some bugs.
3. (computer science, of a sorting algorithm) that maintains the relative order of items that compare as equal.

ülevaateid
https://en.wikipedia.org/wiki/Stability

vt ka
- bistabiilne ahel
- stabiilne (2)