The word decidable may refer to:
The word decidable may refer to:
![](https://www.acemap.info/api/v2/img/field/2038356622.jpg)
[
"Algorithm",
"Combinatorics",
"Discrete mathematics",
"Programming language",
"Theoretical computer science",
"Counter machine",
"Finite model property",
"Monadic second-order logic",
"coverability problem",
"Reachability problem"
]