I'll start by commenting on what was said at the at the end of the episode of Array Cast with the title Tacit#5: They implied that the episode was long, and people probably wouldn't make it to the end. In case any of the hosts are reading this: I know it was mentioned that you didn't want to hear if anyone felt the show was too slort. I'm going to say it anyway: The show is too short. Please make it at least 4 hours. Deriving a function vs. returning a function In the episode, there was a dis...