Math
in [Science]
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Help with functions Am I right in not being able to do the multiple-choice question at http:// sites.google.com/site/xtheunknown0/maths/differentiation? With regards to the extended response question at http://sites.google.com/ site/xtheunknown0/maths/functions, can you please show me why there is a horizontal asymptote at y = -1 /... 6 Jul 2010 02:29
First Responders to Good Technical OPs on BP's cap&trade nostrum as far as I know, the ethanol subsidies are creating a dustbowl in the Midwest, with the farmers building huge storages for corn to game the hedge-funds etc. ad vomitorium ... which, of course, are nothing, compared to Waxman's cap&trade. Itisassumedthatnearlyallofthegasolinerequiredfortheproductionofethanol ... 5 Jul 2010 23:15
Concave -- A Game Of Triangles Here is a game for any plural number of players. Needed: Blank piece of paper and a pen/pencil. In the first part of the game, players take turns placing n dots on the paper. No 3 dots are to be co-linear. n is determined ahead of time amongst the players and is a multiple of the number of players. The first... 7 Jul 2010 15:41
JIM W. DEAN: FAKED ISRAELI FLOTILLA VIDEOS PROVIDE OPENING TO EXPOSE ISRAELI EXPIONAGE HERE http://www.veteranstoday.com/2010/06/16/jim-w-dean-faked-israeli-flotilla-v= ideos-provide-opening-to-expose-israeli-expionage-here/ JIM W. DEAN: FAKED ISRAELI FLOTILLA VIDEOS PROVIDE OPENING TO EXPOSE ISRAELI EXPIONAGE HERE June 16, 2010 posted by Gordon Duff =B7 20 Comments Share Faked Israeli Flotilla ... 5 Jul 2010 12:12
VICIOUS Enemy Insurgents kill 34 US soldiers after 9 hrs attack - Bellies ripped open and numerous injured - call for TRUE PATRIOTS . The deep undercover spies agents of influence mislead the public on the facts VICIOUS Enemy Insurgents kill 34 US soldiers after 9 hrs attack - Bellies ripped open and numerous injured - call for TRUE PATRIOTS . The deep undercover spies agents of influence mislead the public on the facts http://www.youtube.com/watch?v=fRZSzdQuOqM&feature=related http://www.youtube.com/watch?v=0q7yEnMjQ6U... 5 Jul 2010 12:12
selecting objects where some of them are identical I have a problem with some selection or combination. I know that r permutation of n objects where some of the objects are identical is nPr divided by factorials of the number of identical objects. also that r combination or selection of n objects is nPr divided by r factorial. But how does one do r combination or... 16 Jul 2010 13:15
A Sum Of Cosines = Mobius Function This is in all probability a well-known result, since it was very easily found. But in case it is not well known, I post it here to help publicize it, since the result certainly deserves to be well-known. Let m be any positive integer. Then: sum{1<=k<=m, GCD(m,k)=1} cos(2pi*k/m) = mu(m), where the sum is o... 11 Jul 2010 12:40
Wolfram transmission error; Euclid's IP proof **was valid** counter to Weil's remarks #637 Correcting Math Archimedes Plutonium wrote: A theorem sometimes called "Euclid's first theorem" or Euclid's principle states that if is a prime and , then or (where means divides). A corollary is that (Conway and Guy 1996). The fundamental theorem of arithmetic is another corollary (Hardy and Wright 1979).... 5 Jul 2010 07:47
was Andre Weil scatterbrained in his attack on Euclid? #635 Correcting Math A theorem sometimes called "Euclid's first theorem" or Euclid's principle states that if is a prime and , then or (where means divides). A corollary is that (Conway and Guy 1996). The fundamental theorem of arithmetic is another corollary (Hardy and Wright 1979). Archimedes Plutonium wrote: Archimed... 5 Jul 2010 06:43
time changes for martingales Hello all, I am having a hard time understanding something about time changes for martingales, and would appreciate some help. I am using Revuz and Yor as my primary reference. So a time change is a family of stopping times C_s which is increasing in s. If X is a local martingale, so is X_{C_t}, according to Pro... 11 Jul 2010 06:08 |