the silverbox update (comparison from the beginning of this thread, March 13th, 2012, gold=1690, Bitcoin=5.4):
Bitcoin: +1400%
Gold: -6%
GPL: -36% silverbox long
Diff: +1406% advantage Bitcoin and Growing
What prices did you use? I didn't spend any time reasoning out your algorithm, but the algorithm below imagines you spent N on bitcoin and gold at the prices stated and then figures out the ratio between the worth of the 2 investments today. Of course, "N" just falls out of the equation so I use "1"... Even if you don't know python, you it should be possible to follow it:
def goldCollapsingBitcoinUP(PriceBitcoinToday,PriceGoldToday,N=1):
goldAmt = N/1690.0
goldValue = goldAmt*PriceGoldToday
bitcoinValue = (N/5.4)*PriceBitcoinToday
ratio = bitcoinValue / goldValue
return ratio*100 # return percentage
cypherdoc, if you actually did jump into linux you can write "python" on the command line, then cut-paste this into the window.
Anyway, plugging in 81.75 and 1598.50 yields....
Diff:
+1600%