giles 0cf5c8f219 ocaml: phase 5.1 expr_eval.ml baseline (9/9 pass) ...

A tiny arithmetic-expression evaluator using:
  type expr = Lit of int | Add of expr*expr | Mul of expr*expr | Neg of expr
  let rec eval e = match e with | Lit n -> n | Add (a,b) -> ...

Exercises type-decl + multi-arg ctor + recursive match end-to-end.
Per-program timeout in run.sh bumped to 120s.

2026-05-08 15:01:04 +00:00

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