Question from Gonzalo:
Hi, I'm sorry for deviating off the topic.
This is not precisely a maths question, but it is formulated based on my maths curiosity. Fidgetting with my new graphic calculator, I started graphing things and had the idea to graph $y=(2)^x.$
The result surprised me, and I thought a little bit about it, stored it on the back of my brain, and promised myself to look deeper into it someday.
The next month I was at my friend's house at 1 a.m. reading some homebrew Dungeons and Dragons ruleset together when I remembered the function and slipped it into our conversation. My friend, who is also a little of a maths enthusiast, enjoyed the function, and we started analyzing it.
Soon enough we arrived to the conclusion of there being a lot of complex numbers, in the function, the best way we came up with to graph it was graphing both $2^x$ and $(2)^x$ and giving them both transparency to represent the "holes". Another cheaty way of representing it was in a threedimensional space assigning the imaginary parts to z.
Anyway, we didn't stop here and started graphing the derivatives and other related functions in 3D, showing very interesting numbers, coincidences, and properties. Even though we were starting to struggle to explain why such things happened, we had a lot of fun.
It was 3 a.m., two hours passed by incredibly fast, we spent another hour reading the remaining pages of the ruleset and went to sleep. The next morning we agreed how much fun it was and how we should repeat it.
Today I surfed the web and ended up in this web page:
mathcentral.uregina.ca/QQ/database/QQ.09.97/bokinac1.html
This is the best channel of communication I could find. This article in math central is one of the only analysis I have seen regarding this kind of functions. The article has some interesting points and solves very well which points are complex and which aren't. It explains this last point in a much better way than the one me and my friend were able to put together.
Having acquired this knowledge, my curiosity for this graph has grown, and I might be able to find with my friend some meaning to the coincidences we found.
I know the person who answered the question and wrote this article is named Harley, and I was wondering whether I could get access to her contact info to talk with her/him about this function.
Thanks in advance and thanks for the fantastic job you have done with that website.
Sorry for my English and hoping to hear from you soon,
Gonzalo.
