Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
@anderstood Whenever Plot returns nothing I always evaluate the function for arbitrary values. That's why, after Plot failed, I replaced Plot with Table. As you can see, evaluating the function for arbitrary values in Table works. And when I ListPlot those arbitrary values, the function works. My question was why Plot fails when the function successfully evaluates for arbitrary values.