new way of find the most profit-making building about cookiemonster HOT 13 CLOSED

This is actually discussed in Issue #3 already. There is also a flaw with comparing only 2 items at a time. The even more efficient way is to compare all combinations of buying. This is of course very costly and similar to the traveling salesman problem in programming (aka O(n!) in complexity). I've been developing a way to at least shortcut it to be slight more efficient. Yea, I need to get off my lazy butt and just implement it.

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Since the calculations don't involve many elements, isn't the n relatively small (so n! isn't to detrimental)?
Especially given the current speed at which computers can calculate, this shouldn't take to long.

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Yes yes, I know. I've been thinking on how to implement it for a while now. I was planning to add it today or tomorrow after I did my checklist of what I wanted to work since version 2 of CC came out. Since that's done now and release in version 2.3 of CM, I'm finally free to add this.

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Actually I forgot this was suggesting to do cost/cps + cost/Δ cps. I was more planning on doing the optimization of considering purchases that is affordable now to help decrease the time needed for the best BCI as mention in Issue #52.

Edit: The main problem of changing to cost/cps + cost/Δ cps (despite being pretty simple to do actually) is figuring out what to rename the BCI label to. It isn't BCI anymore once you change it to cost/cps + cost/Δ cps.

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Return On Investment? Break Even Point? It is the time to wait for the necessary funds (cost/cps) plus the time to get the investment back (cost/Δcps).

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So I guess ROI?

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Added in Version 2.4

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I just updated and saw this because I came looking for an explanation of why it was called ROI now, which was confusing me. A higher ROI is usually better, because it's describing how much you'll get in return. The number is still showing the cost, which is better if it's lower. So that's still something like BCI, which I think is still much closer to an accurate description.

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I know what you mean, but I think it's closer to inverse ROI. Writing inverse ROI didn't look good, so I shorten it to ROI. It's only BCI when you have enough cookies in the bank to buy.

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Well the inverse of Return is Cost lol, that's why I was saying it. I don't think there's any good short name that can clearly explain what it does, but calling it Return on Investment for a measure where lower is better is very counter-intuitive. I think a name like "Modified Cost" or "Adjusted Cost" or "Return-Adjusted Cost" would make it clear that it's a measure of cost where lower is better for those who aren't going to come read the GitHub issues page.

Sorry if this seems like a nitpick, but I can't help much with the maths, so I might as well try to help with the words :p

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I think that is a good suggestion. Mind creating a new issue for me?

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Sure, happy to help!

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Thanks!

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