--- a/progs/mandelbrot.sc	Fri Nov 14 10:57:21 2025 +0000
+++ b/progs/mandelbrot.sc	Fri Nov 14 11:14:43 2025 +0000
@@ -122,8 +122,8 @@
   val d_x = (end.re - start.re) / W
   val d_y = (end.im - start.im) / H
 
-  for (y <- (0 until H).par) {
-    for (x <- (0 until W).par) {
+  for (y <- (0 until H)) {
+    for (x <- (0 until W)) {
 
      val c = start + x * d_x + y * d_y * i
      val iters = iterations(c, max)