diff --git a/tests.json b/tests.json
index 219ac32..671483e 100644
--- a/tests.json
+++ b/tests.json
@@ -129,6 +129,11 @@
     "ftime": 1755570334.5242145,
     "output": "9 \n"
   },
+  "(1 / 2) ** 10": {
+    "exit": 0,
+    "ftime": 1755570695.8318465,
+    "output": "???"
+  },
   "(1 @": {
     "exit": 1,
     "ftime": 1755570366.9972131,
@@ -979,6 +984,11 @@
     "ftime": 1755486329.9161963,
     "output": "error: cannot exponentiate beyond ULONG_MAX\n"
   },
+  "2 ** -10": {
+    "exit": 0,
+    "ftime": 1755570705.632582,
+    "output": "???"
+  },
   "2 ** -100": {
     "exit": 0,
     "ftime": 1755485912.92433,