https://groups.google.com/d/forum/sci.mathsci.mathMathematical discussions and pursuits.Google GroupsMr Sawat Layuheem2018-04-25T04:48:17Zhttps://groups.google.com/d/topic/sci.math/_6uSZQXL2ck(-2)!= meaning ?(-2)!= meaning ? https://www.facebook.com/photo.php?fbid=992160947605563&set=a.397252653763065.1073741825.100004350013006&type=3&theaterMr Sawat Layuheem2018-04-25T03:55:00Zhttps://groups.google.com/d/topic/sci.math/i8Gu5HO9K80Goodbye Undefines in Math?https://www.facebook.com/photo.php?fbid=992143530940638&set=a.397252653763065.1073741825.100004350013006&type=3&theater https://www.facebook.com/photo.php?fbid=992122537609404&set=a.397252653763065.1073741825.100004350013006&type=3&theater https://www.facebook.com/photo.php?fbid=9921375676079cyby2018-04-25T02:29:54Zhttps://groups.google.com/d/topic/sci.math/ariOq_Pwjz8Re: Functor construction given category structureDear Fred, Thank you for the explanation. Now it makes sense. Your note on the order in which things are constructed is very insightful. CheersArchimedes Plutonium2018-04-25T02:19:00Zhttps://groups.google.com/d/topic/sci.math/CpauqrhghesRe: what is wrong with the Ancient Greek proof that sqrt2 is irrational Re: Why is John Stillwell such a numbskull on Irrational numberssqrt2 is irrational, when, no irrational number actually exists. The most simple proof is this:: > > Proof:: any number that exists is written as a Decimal. sqrt2 is 1.4142..... Take it any moment in its chain of digits. Then it is a rational number as 14/10 then 141/100 then 1414/1000 etc etcPython2018-04-25T00:58:07Zhttps://groups.google.com/d/topic/sci.math/tXNL7l3Qk_IRe: CAMBRIDGE - WOLFRAM - STANFORD .............................. TOP 3 RESULTS 'Turing Machine' .................................. ALL BOGUS!TOP 3 RESULTS GRAHAM COOPER 3 jackass ALL CORRECT!graham...@gmail.com2018-04-25T00:54:28Zhttps://groups.google.com/d/topic/sci.math/tXNL7l3Qk_ICAMBRIDGE - WOLFRAM - STANFORD .............................. TOP 3 RESULTS 'Turing Machine' .................................. ALL BOGUS!www.GOOGLE.com IMAGES OF SEWING MACHINESArchimedes Plutonium2018-04-25T00:07:09Zhttps://groups.google.com/d/topic/sci.math/Cpauqrhghesworst horror of all in math-- Rationals do not exist, but are unfinished division exercises Re: what is wrong with the Ancient Greek proof that sqrt2 is irrationalNow there is a trilogy story in sqrt2, and just when you thought math could not hit a lower spot in its existence. For AP has proved that no irrationals exist, and what could be worse for any garden type variety math professor in colleges and universities to realize that for all these years, noArchimedes Plutonium2018-04-24T23:30:20Zhttps://groups.google.com/d/topic/sci.math/Cpauqrhgheswhat is wrong with the Ancient Greek proof that sqrt2 is irrational Re: Why is John Stillwell such a numbskull on Irrational numbersSome years back I wrote what was wrong with the Ancient Greek proof that sqrt2 is irrational, when, no irrational number actually exists. The most simple proof is this:: Proof:: any number that exists is written as a Decimal. sqrt2 is 1.4142..... Take it any moment in its chain of digits. ThenBarry Schwarz2018-04-24T22:26:41Zhttps://groups.google.com/d/topic/sci.math/WN0CHr1TAR4Re: Volume of a sphereOn Tue, 24 Apr 2018 15:13:43 -0700 (PDT), randyl....@gmail.com wrote: >I am told that the approximate volume of the Earth's oceans is 1.332 billion cubic kilometers. If this is one single sphere, what is the proper way to derive the radius of that sphere from the formula V=4/3*pi*r^3 ? ThankArchimedes Plutonium2018-04-24T22:17:04Zhttps://groups.google.com/d/topic/sci.math/CpauqrhghesWhy is John Stillwell such a numbskull on Irrational numbers-- his book Mathematics and its HistoryI am talking about his book, 3rd edition, 2010, page45 talking about Anthyphairesis --- quoting Stillwell --- It follows that similar steps will recur forever, which is another proof that sqrt2 is irrational, incidentally. --- end quote --- Now the trouble with Stillwell is the trouble withrandyl....@gmail.com2018-04-24T22:13:53Zhttps://groups.google.com/d/topic/sci.math/WN0CHr1TAR4Volume of a sphereI am told that the approximate volume of the Earth's oceans is 1.332 billion cubic kilometers. If this is one single sphere, what is the proper way to derive the radius of that sphere from the formula V=4/3*pi*r^3 ? Thank you.Archimedes Plutonium2018-04-24T20:55:04Zhttps://groups.google.com/d/topic/sci.math/grhmlNB1DqgGeometry has intrinsic spin, and is found in the Toto Space Product of set theory // Teaching True MathematicsOver a month back I started on this spin axiom, and now need to get it ready for a lesson to 14 year olds-- tough tough assignment. When the whole of mathematics never knew spin was an intrinsic operator inside of mathematics itself. It is like driving a Toyota Prius for years and years and onlyArchimedes Plutonium2018-04-24T20:28:03Zhttps://groups.google.com/d/topic/sci.math/grhmlNB1Dqgwrite about spin intrinsic in geometry // Teaching True MathematicsI wrote an hour ago: > So, let me fix Cartesian Product today. > > Wikipedia shows it as this diagram:: > > 1 2 3 > > x (x,1) (x,2) (x,3) > > y (y,1) (y,2) (y,3) > > z (z,1) (z,2) (z,3) > > Trouble with that definition, theyestudyg...@gmail.com2018-04-24T20:19:40Zhttps://groups.google.com/d/topic/sci.math/qzyHLuNdGssOperations Management 12th Edition Heizer Render Munson Text book + instructors solution manual + instructors Test bank available as a package! Get this NOW! Please contact student4g[at]outlook.com to buy this product.Operations Management 12th Edition Heizer Render Munson Text book + instructors solution manual + instructors Test bank available as a package! Get this NOW! 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