Rule of 72, 72/5 ~~ 14.4 year double.
跟Jewish无关吧?
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• Keep going...not done yet. -career- ♂ (0 bytes) () 09/29/2017 postreply 10:21:00
Rule of 72, 72/5 ~~ 14.4 year double.
• Keep going...not done yet. -career- ♂ (0 bytes) () 09/29/2017 postreply 10:21:00