#import "../common.typ": *
#import "@preview/prooftrees:0.1.0": *
#show: doc => conf("Steve Zdancewic", doc)

- Reasoning about monadic programs in Coq
- 

Imp

```
Inductive com : Type :=
  | CSkip
  | CAssign (x : string) (a : aexp)
  | CSeq (c1 c2 : com)
  | CIf (b : bexp) (c1 c2 : com)
  | CWhile (b : bexp) (c : com)
.
```

"Relationally defined operational semantics"

State monad