1 files changed, 6 insertions, 0 deletions
diff --git a/research/experiments/044-specs/probes-027/p4-rec.aup b/research/experiments/044-specs/probes-027/p4-rec.aup
new file mode 100644
index 0000000..a725d81
--- /dev/null
+++ b/research/experiments/044-specs/probes-027/p4-rec.aup
@@ -0,0 +1,6 @@
+fn depth(n) -> number = if n == 0 { 0 } else { 1 + depth(n - 1) }
+state d = 0
+input go = key Space
+on go.down {
+  d = depth(3)
+}