diff --git a/internal/engine.cm b/internal/engine.cm
index 11e0da36..8ab74af1 100644
--- a/internal/engine.cm
+++ b/internal/engine.cm
@@ -808,7 +808,6 @@ if (!locator)
 stone(globalThis)
 
 var rads = use_core("math/radians")
-log.console(rads)
 
 $_.clock(_ => {
   // Get capabilities for the main program
diff --git a/meson.build b/meson.build
index c102f144..31ff2435 100644
--- a/meson.build
+++ b/meson.build
@@ -74,7 +74,7 @@ foreach file: scripts
 endforeach
 
 srceng = 'source'
-includes = [srceng, 'internal', 'debug', 'net', 'archive', 'math']
+includes = [srceng, 'internal', 'debug', 'net', 'archive']
 
 foreach file : src
   full_path = join_paths(srceng, file)
diff --git a/source/quickjs.c b/source/quickjs.c
index c00e7959..9ff24398 100644
--- a/source/quickjs.c
+++ b/source/quickjs.c
@@ -14819,6 +14819,8 @@ static JSValue JS_CallInternal_OLD(JSContext *caller_ctx, JSValueConst func_obj,
                       else
                         b = JS_VALUE_GET_FLOAT64(op2);
                       res = __JS_NewFloat64(ctx, a + b);
+                } else if (tag1 == JS_TAG_NULL || tag2 == JS_TAG_NULL) {
+                  res = JS_NULL;
                 }
                 /* 5) anything else → throw */
                 else {