For example, FriCAS appears to give a wrong answer for this.
Made the 3270 Type1 font for plainTeX. Not sure if anyone else would need that because they can just use XeLaTeX with unicode and OTF support.
Freelance Lisp Programmer
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko