[different question than 28038 - FM]
I have .nb file that runs successfully the first time I run it, but when I run it again (without exiting) I get error messages. If I terminate Mathematica and then restart it, the file runs successfully again. Is there a way of restarting the program without actually exiting and starting up again- sort of like the "su - userid" (switch user) command in UNIX? Or do I have to clear some functions and/or variables?
Attachment: Circuit-8.nb, URL: ,