hhhhh.mod (3.4 KB)
Look at line 16, you have a dot placed for no reason (that’s the “operator” issue, just remove it and that part is fixed). Aside from that, in line 45 (and probably in other places) you have mismatched parentheses. For the second issue, I recommend the use of a text editor where you can check for mismatched parentheses, brackets, etc. more easily (Sublime Text with a package that does that would suffice).