Description:
Mathematical discussions and pursuits.
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It's Pi Day: Whose birthday is not in pi?
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Hello all, At least not in the first 200 million digits, that is. David Andersen's cool applet, [link] allows you to search for an arbitrary string of digits in the database. It we use the convention mm/dd/yyyy, then today is 03142010, and it occurs after the 54th million decimal place.... more »
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THE FALL OF RIEMANN'S HYPOTHESIS--INVERSE 19 MATHEMATICS
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This is to announce that Hope research has the capabilty right now to to assign primality to any number, and project any prime placement due to our recent posted disscovery last night of the culmination of a "well recorded research" that the "weld points" or the "circlage Points" between the Prime number proportion are at exact 6, and 36... more »
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The age of the universe and the star that came before the Sun
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From our solar system we could talk about the star that went before but I have heard no one talk about it. The age of the universe is far older than is currently thought. This is provable because the expansion rate of the furthest objects has always been below light speed. Their light speed distance falls... more »
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Answer not working out for geometric sequence problem
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For the geometric sequence with nth term t_n t_3 = 20, t_6 = 160, find S_5. Where have I gone wrong? 20 = a(r^3 - 1) / (r - 1) 160 = a(r^6 - 1) / (r - 1) 20(r^6 - 1) / (r^3 - 1) = a(r^6 - 1) / (r - 1) 160 - 20(r^6 - 1) / (r^3 - 1) = 0... more »
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