Interest Counter

Discussion in 'Press Start' started by foil1212, Apr 30, 2007.

  1. foil1212

    foil1212 Jose "Mom Fan" Alvarez Staff Member Moderator

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    Alright. I found a compounded interest calculator, and I found out what the years were for one complete cycle in BNT. The closest I can get (or I feel like getting) is 3.0563 years with an interest rate of .03 (Obviously) Oh, and don't use commas in the "principal" box.

    http://math.about.com/library/blcompoundinterest.htm
  2. CaptainChewbacca

    CaptainChewbacca Lord of Rodly Might

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    You know interest rate is listed in the 'settings' of the game, right?
  3. foil1212

    foil1212 Jose "Mom Fan" Alvarez Staff Member Moderator

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    yeah, but it doesn't have the length of time from how much one cycle is in BNT to a year IRL...or does it? :unsure:
  4. Nautica

    Nautica Probably a Dual

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    I'm generally pretty good with deciphering text requests and translating them into technical requirements--it's a large part of what I do for a living. But even I do not have a #$&@! clue what you're talking about here, Foil!
  5. CaptainChewbacca

    CaptainChewbacca Lord of Rodly Might

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    Yeah, it tells you EXACTLY how much time one BNT cycle is, and interest is compounded per cycle.
  6. Fisherman's Worf

    Fisherman's Worf I am the Seaman, I am the Walrus, Qu-Qu-Qapla'!

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    I think it's compounded 3 times per cycle, since each cycle is 6 minutes and interest is compounded every 2 minutes.

    I tried to predict what my interest would be several times last game, but the formula for compounded interest requires the time to be in years, and 2 minutes is like 3.80265176 × 10^-6 years.

    Or maybe I did it wrong, I dunno.
  7. foil1212

    foil1212 Jose "Mom Fan" Alvarez Staff Member Moderator

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    that's basically what I was saying! It had no years, so I figured it out roughly and it's 3.0563 years
  8. Fisherman's Worf

    Fisherman's Worf I am the Seaman, I am the Walrus, Qu-Qu-Qapla'!

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    2 minutes is not 3.0563 years... :unsure:
  9. foil1212

    foil1212 Jose "Mom Fan" Alvarez Staff Member Moderator

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    6 minutes is
  10. Bailey

    Bailey It's always Christmas Eve Super Moderator

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    The only reason that the compound interest calculator asks for years is because that is how the interest rate is defined (for examply 5% per annum)

    The settings screen isn't clear to me if planetary interest occurs every 2 turns or every six turns, either way though it means that you just have to put X/2 or X/6 as the number of years in the compound interest calculator.
  11. The Exception

    The Exception The One Who Will Be Administrator Super Moderator

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    Interest is compounded every 6 minutes, but it runs the calculation 3 times.
  12. The Exception

    The Exception The One Who Will Be Administrator Super Moderator

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    So the equation you have is. P(1+r)^t

    Where P is principal, r is interest rate, and t is the number of executions.

    So if you wanted to get the interest for a day (720 turns) on a planet for 1 million credits, the equation would be.

    1,000,000 * (1+0.0003) ^ 720 = 1,241,062 credits

    So the amount on a planet using that formula, will double in 3 days, 5 hours, 2 minutes.
    • Agree Agree x 2
  13. The Original Faceman

    The Original Faceman Lasagna Artist

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    Is the rate on planets .03? Or .05?
  14. Fisherman's Worf

    Fisherman's Worf I am the Seaman, I am the Walrus, Qu-Qu-Qapla'!

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    It was changed from .05 to .03 for this round (IGB also got halved) because it's Blacknova Traders, not Blacknova Interest Gatherers.
  15. The Original Faceman

    The Original Faceman Lasagna Artist

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    So the bank and the planet is the same?
  16. Bailey

    Bailey It's always Christmas Eve Super Moderator

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    No, the bank got lowered to .015

    If you click on settings in the left bar it will show you what everything is set to.
  17. The Original Faceman

    The Original Faceman Lasagna Artist

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  18. Fisherman's Worf

    Fisherman's Worf I am the Seaman, I am the Walrus, Qu-Qu-Qapla'!

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    Well, one benefit is that it keeps the game going longer.
  19. Nautica

    Nautica Probably a Dual

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    I like the lower interest. It puts more emphasis on trading, planet building, and/or raiding, rather than just loading credits into IGB or a single massively-defended planet and then sitting back and waiting.
  20. The Exception

    The Exception The One Who Will Be Administrator Super Moderator

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