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Sweet, Sweet Mathworld Is Gone 180

Jon Wild writes: "Eric Weisstein's online encyclopedia of mathematics, originally located at http://www.treasure-troves.com among Eric's other encyclopedias, and most recently hosted by Wolfram Research, has for some time been the most complete and reliable mathematical resource on the web. Now Wolfram has yanked it due to a lawsuit by CRC Press, the publishers of a print edition of the encyclopedia. See the announcement at http://mathworld.wolfram.com."
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Sweet, Sweet Mathworld is Gone

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  • Tell me about it. I use it weekly, and even contributed a minor fixes and clarifications. Eric always responded quickly and thankfully, and I was gearing up to make some larger contributions. I hope this gets resolved quickly.
  • I sent a polite but determined message to orders@crcpress.com [mailto]. That seems to be their general-purpose customer service contact.

    They have every right to expect a fair profit from a book they have contracted, but this is ridiculous. In my email I suggested that a better strategy would be to ask Wolfram to insert a small ad for the printed book on the site. I for one didn't know it even came in a printed version.

    I really hope this gets resolved. It was one of the Internet's better points of reference.

    -John

  • Yeah, having read the explanation posted on the website, this is really strange. Eric Weisstein wrote both the book and the website, and now is being sued because of the website???

    In a related note, mirrors, although a nice gesture, will probably only hurt the author, who did not take this site down voluntarily. Also, flaming the author won't win you any marks, not even moral outrage ones, because he is fighting this also.

  • Now that we live in such a highly technological world, the benefits to corporations of getting patents on basic mathematics becomes clear.

    In fact, the benefits are so obvious that it would even be worth some brib^H^H^H^Hinvestment in the effort to make sure that patents on basic mathematics can be obtained and enforced.
  • Oh god no! Math is not a language. Math is not an errand boy of science either. Mathematics is the process of precise and perfect (free from contradiction) thought. I have mathematics in my mind, but what I write on paper is just symbols... NOT math. 1+1=2 are symbols that you see in your web browser, but the concept is something which exists in all intelligent humans from birth, but from birth, we do not have these names or symbols associated with the concept of 1+1=2. The concept is intuitive, in the sense of Knronecker [st-and.ac.uk] and Brouwer's [st-and.ac.uk] constructive mathematics. Brouwer especially, argued against the hopeless linguistic approach to mathematics [umt.edu], pushed by the formalists - such as Hilbert [st-and.ac.uk] . Hilbert and followers believed that mathematics could be formalized into a language: complete, perfect, and free from contradiction. Of course, your intuitionists (mathematicians who believe that mathematics was a mental activity separate from language and symbols) warned that such an idea was a fruitless sterile effort - an impossibility.

    So Hilbert proceeded with his program to formalized mathematics. He black-listed Brouwer from the popular society of mathematics, and then Hilbert failed. Brouwer claimed that a linguistic formalization of mathematics was silly, but it wasn't until quite some time later that Godel [st-and.ac.uk] proved that Hilbert's program to formalize mathematics was absolutely impossible.

    Because our schools teach us a history of wars, as opposed to a history of men who actually did society a great service, we have people who know little to nothing about what math is and why we have it and who helped along the way. Also, because Hilbert and followers were more popular than Brouwer and intuitionists, schools continued in the tradition of Hilberts inherently flawed program.

    The mathematics that you were taught in school was most likely this flawed approach. That would explain why you believe that mathematics is a "language" - you were taught such. Now, it is up to you, to correct your understanding of something which was incorrectly taught to you. Taught to you as a formal language of symbols with a finite set of rules that you had to memorize -rules which govern the movement of these sybmols, rules which are then applied to the symbols, in order to generate new theorems.

    Mathematics is a purely mental occupation, where you create exact and perfect ideas in your mind. These ideas, most likely, do not exist in any true sense, outside of your mind. Because we are all limited in the quality of memory, we use formal symbols to aid in our mental constructions. Because no man has ever communicated his soul, his mind, directly with another man, we use formal symbols to aid in a form of crude communication of our perfect and exact ideas.
    I believe, that once people understand what math really is, they see the beauty.
  • It's not a humanity. Humanities deal with human things - note that history of Greece is a humanity, but the history of the dinosaurs (paleotology) is a science - and math does not deal with human things.

    But anthropology is considered a science and deals with humans. Same with sociology. I'm not sure whether I'd consider mathematics a science or not, but the dealing with humans aspect is irrelevant.
  • Once a theorem is proved, it can be found that the proof is wrong or didn't cover all the cases.
    If a supposed theorem is found to be incorrect, then it was never math and never a real theorem. Math is precise and free from contradiction/error. If it has error, then it was never math. Science, on the other hand, is built on the understanding that you can never exactly know nature - all that you can do is predict natural phenomenon to, hopefully, some degree of correctness. Einstein's theory of relativity is a fairly recent yet popular example of science at work. Old theory is shown inadequate in its explanation of nature, and new theory is shown to be more accurate. However, there will definitely be something which replaces Einsteins work. Science will never reach a perfect and complete understanding of nature, or even a correct understanding of nature... but it will do damn good enough to help us plan for dealing with things that nature might throw at us in the future.
  • IIRC, they can't copyright a mathematical formula, they can only copyright the words they use to explain it. Should be possible to copy all the formulas you want, but provide your own explanations.

  • This may have been true once upon a time, and is probably still true for many older scientists, but consider this:

    Would you rather gain prestige with the old crowd (who will be dead in 20-30 years) by killing trees, or with the young crowd (who will still be in their prime 20-30 years from now) by making valuable information available for free with frequent updates? Which is the investment in the future and which to the past?
  • How so? Does calling for a boycott of your publisher negate their obligation to pay your royalties? Is this something written into these kinds of contracts?
    How do you get royalties for something that doesn't sell? That's the intended result of a boycott, correct? Not buying something. You can't get royalties from something that nobody buys. And if it doesn't sell, it doesn't get published any longer. Usually, if an author wants money from one of his/her published works, he/she encourages people to buy one. If you tell people not to buy one, the royalty checks stop coming in.
  • I just called CRC to complain about this move. After moving through a couple levels of management, I was assured that MathWorld's absence is only temporary, and that the issues will be resolved within a couple of weeks. If enough of us complain, CRC may feel more pressure to be reasonable. I encourage others to call, too. The phone number above is toll-free in the US, and if we slashdot their phones with complaints, maybe the company will learn something. I know that CRC has spent many dollars of postage advertising to me by direct mail this semester, and I suspect I'm not alone amongst Slashdot readers. Let's politely raise their awareness that such things are a bad idea. Remember, the person you are talking to did not personally decide to sue Eric/Wolfram. Be nice, and they'll be more willing to complain to higher-level managers for you ;) other phone numbers for CRC: US/Canada: 1(800)272-7737 Europe, Middle East, and Africa: 44-1462-488900 India, Asia, South America, and Australia: (561)994-0555
  • >There's no valid ethical reason to restrict
    >its diffusion by patenting its presentation.

    CRC didn't patent it's presentation, they copyrighted it.

    While the facts and theories presented by Eric's encyclopedia were public domain, the manner of presentation of those facts and theories is copyrightable by both law and precedent.

    This is probably why they were suing him. The only way to decide if his encyclopedia was too similar is to let the courts decide.

    (Of course, as usual, IANAL)
  • Seems if we all called over and over we would raise the cost of doing business for them. (800 number and all)

  • Some one is agnry????
  • by tzanger ( 1575 ) on Wednesday October 25, 2000 @03:26AM (#678266) Homepage

    Were there any mirrors ?

    This is precisely why I make local copies of several of my favourite reference sites and put them on CD. I'm sick and fucking tired of sites disappearing on me when they were a great resource. I've got stuff from 1992 hanging around somewhere, just watiting for the time when I need that bit of information that I had the instinct to back up before it disappeared from the face of the local BBSes.

    Maybe I'm just an information packrat but I'm sick to the teeth of shit disappearing on me. The pages of the 'net need to be written in indellible ink.

  • It is indeed a bitter injustice that we're losing out on such a magnificent contribution... but I sincerely hope that the publisher should only get 'bit in the butt' if their hungry push for dollars goes much further...

    This very summer a began writing my proof for one of those $million math problems. (Which one, I am not yet willing to disclose, but you'll likely hear soon!) It took only two weeks to "see" the solution, but four months to type it up in a format that is useful to math journals. (That four months included teaching myself the LaTeX layout language from scratch.) Already written into this proof is a grateful acknowledgement to Weisstein and his contributors for the resource provided at mathworld.wolfram.com .

    I almost bought the CD edition before this news broke... but now those guys are costing themselves another customer! Eric Weisstein will get his acknowledgement whether or not this is resolved. It is for authors, not distributors, that the incentives of copyright were created. If the publishers' hunger for money only costs themselves sales, it will be poetic justice.

  • by skoda ( 211470 ) on Wednesday October 25, 2000 @03:31AM (#678268) Homepage
    What we need is a P2P math exchange program: Mathster! Trade your favorite equations, theorems, proofs and computations with like-minded individuals.

    Then us math junkies and scientists could get our Math for free. We would also be screwing the onerous, monopolistic Math empires who sell Math at egregiously high prices, and profit off of poor, starving mathematicians who are stuck with terrible contracts.

    Remember, Math wants to be free!
    Vive le Math!

    :)
    -----
    D. Fischer
  • by Mike Connell ( 81274 ) on Tuesday October 24, 2000 @09:23PM (#678269) Homepage
    These are the same people that make the "Handbook of Applied Cryptography" - *THE* crypto book (for doing real work) available on the web:

    http://www.cacr.math.uwaterloo.ca/hac/

    That's the *whole* book. I know everyone will flame CRC for this, on the assumption that if they do this one thing that looks pretty stupid, they must be entirely clueless, but here is at least one example of them not being the embodyment of evil.

    my 0.02,

    Mike.
  • by Anonymous Coward
    As a Phd student in ComputING science, I've been using this web site almost every day, for solving simple matrix problems to more complex problems involved in my research.

    The funny thing about all this is that a lot of the contents was added by visitors of the web site. It was (in some part) an "open documentation" project. It sucks that they've taken it off the air. But now I feel there's only one possible next thing to do, and that is to go out and buy that (very very very expensive) encyclopaedia, it will cover most of the web site's contents, but won't have all the other "open" submissions and hyperlinked structure.

    This is indeed a sad day...

    Anthony,-

  • Regardless, why is it the obligation of the accused to remove the content until proven innocent?

    (IANAL) If an ISP deletes potentially infringing content first and asks questions later, DMCA says it's 100% immune to liability.

    This seems somewhat backwards to me...

    So does the rest of DMCA.

  • Too bad the cache is completely useless for this website, none of the links are rewritten and none of the images are cached. Not to be hostile and belligerent but why don't you try your own links before posting them?
  • Comment removed based on user account deletion
  • The text is there, but all of the graphics are gone.
  • Email them anyway.

    Every second faceless corporate website I look at seems to provide next to no contact details for anything other than "Order Enquiries". CRC's website [crcpress.com] seems to be one of them. The only email even remotely close was orders@crcpress.com so I've sent them off a polite message telling them that I am a both a book nut and a technical person and that I will never buy another one of their books ever if they proceed with this lawsuit.

    In the meantime I'm doing my bit through google's cache like has been suggested.
  • by BalkanBoy ( 201243 ) on Tuesday October 24, 2000 @09:29PM (#678276)
    CRC press would be fools not to either a) drop the lawsuit and just issue cease-and-desist order (which would demonstrate a real concern about copyright, and not money), or b) after "winning" the suit, they should publish the encyclopedia much like http://www.brittanica.com (e.g.) and have it serve the net, the people, anyone...

    Whatever happened to migrating toward 'paperless environments'... Is all of U.S. laws driven by one simple motto - greed, and nothing but?

    Sad, it truly is... patenting knowledge, patenting one-clicks, copyrighting knowledge that's been there in excess of 200 years, patenting the sound of the Harley-Davidson... what's next? Patenting quarks because someone proved they're there first while working at Mega-greed-corp. Inc.???

    --

  • It's not a humanity. Humanities deal with human things - note that history of Greece is a humanity, but the history of the dinosaurs (paleotology) is a science - and math does not deal with human things.

    But anthropology is considered a science and deals with humans. Same with sociology. I'm not sure whether I'd consider mathematics a science or not, but the dealing with humans aspect is irrelevant.

    Dealing with humans is nessecary for being a humanities. It could be that it's not sufficent for being a humanity, or that some subjects (like the two you mentioned) are both sciences and humanities, but that doesn't affect the fact that math is not a humanity.

    Note I didn't say whether math is a science or not. The world isn't disectable into sciences and humanities.

  • This is the sort of thing that ought to be put onto Mojo Nation [mojonation.net]. Then nobody could remove it without disabling a large chunk of the net.

    When will companies realize that having stuff available online is more advertising than anything? I would have never have heard of the actual book if I hadn't found the web version on google. I was tempted to buy a copy before, but not anymore.

  • Unfortunetely, you gain a lot more brownie points in scietific cicles for publishing anything on dead tree than publishing it online. Even if neither version are peer-reviewed, the dead-tree version counts for more. It doesn't matter that the online version is of higher quality or have more readers.

    It is also more accepted to quote from dead-tree sources than from online sources, which is a further incitament for authors to publish on dead tree.

    About quoting; Assume that you are reading a paper which then references eg. Mathworld. At the moment, you're crapped. There's no way anyone can verify your claims. Paper has not only stability, but there is also very large framework for locating the information.

    You need to do more than just put your findings on a .tex-file on your homepage. That's almost equivalent to having the only hardcopy on your own bookshelf. There are on-line mathematical archives, though, which provide electronic math articles, and I'd love to see that become the standard (in addition to journals and conferences, naturally.)

    Online texts are useful in some situations, but extremely annoying in others. Personally I prefer my math as a book when the issue is more than one or two pages. Printed .pdfs and .pses just won't cut it. And the prestige is something; even I, a 21-year old CS student (ie. an information highway roadwarrior), would be excited about getting my stuff in a Book. Any old fool can throw stuff to ~/public_html/...

    Despite my luddite feelings, I think Mathworld was one of the most best sites on the whole web. I had thought of sending some entries there, since I ran into "Become a Contributor" -buttons once too often :) Now... we'll see. I hope and believe the site will come back on-line, but until then I'm doing math the hard way.

  • I din't know that when I posted my earlier comment, I read where sombody else mentioned the problem later.

    But, if you can browse it, we can have it. eWatch goes to extreme lengths to defeat such measures by any normal standard, but give me the teeming millions of bored sysadmins with a perl or python interpreter, a /29 or better to their name, and some desire to do it and we can make 'em look like the pikers they are.

    If everybody who frequented the site with any regularity makes a tarball of their browser cache RIGHT NOW, probably including summary database files, and we get those collected someplace we can surely reconstruct the site. In fact, how's this: Somebody whip up a program to comb your browser cache for, and save out, URL's matching a pattern. Put it on freshmeat, get a followup posted here, and I'll volunteer to at least collect the results and attempt reconstruction.

    Or we could wait a few days until the site comes back on its own, at two words and 30 banner ads to the page and all new "intellicast.com"(TM)(R)(F-'em) type delivery assurance tricks.

  • by Anonymous Coward

    http://mathworld.wolfram.com/ had a robots.txt file at http://mathworld.wolfram.com/robots.txt (now changed) that forbade spidering of the site except by a few specific search engines (including Google, which is why they have its pages cached). Not only that, but there was a legal page at the site that explained that any IP address that downloaded pages in bulk would have its entire subnet banned. You could not mirror this site. I don't think anybody has an offline copy of it.

    The original robots.txt file was identical to this [treasure-troves.com] one. Also see this similar legal page [treasure-troves.com].

  • Depends. In truth math is a language.

    It is often called "The language of science" it is a way of describing things in very precise terms.

    However - it is not very different from some branches of philosophy. Come up with some ideas of a base system - certain unprovable fundamental definitions (like "a point is a single position, and takes up no space") and then use those as the rules and dervie whole new forumlas to describe everything.

    -Steve
  • It's clear you never saw the site, or the book. It's not the fact that it had a lot of equations that made it so great. It's the fact that every single one was hand-edited by Eric himself, and that the explanations are extremely clear as far as math books go. Not to mention the hundreds of illustrations, Mathematica source code, thousands of hyperlinks, and tens of thousands of bibliographic entries. A community of people could produce something containing more stuff (though that would take a while) but only with the dedication of a single person will you get a work so unified, complete, and consistent.

    I have it in hardcover and sometimes open it up to a random page and read just for fun. For example, Eric's story of Fermat's Last Theorem is one of the most enjoyable, complete, and also concise descriptions I have ever read, and it's also totally accessible to someone with only a small background in math. Amazing!
  • Copyright law only lasts 75 years or so after the death of the originator. Hence you can quite happily churn out Mozart CD's without paying his (no doubt many) decendents a bean, but you still have to keep paying Yoko money for the beatles stuff

    Padark
  • The server had a pretty sophisticated script that would detect people who were attempting to download the entire book in bulk, and lock them out. It would have been difficult to get around, probably requiring a highly distributed "attack" over a long period of time.
  • This is truely a sad day! :-( As far as content goes, this was definitely one of the more useful sites on the web.
  • Ditto. Mathworld was the greatest. Better than porn even!
  • Firstly, I'm a named contributor in Eric's Treasure Trove (which means I got a freebie copy of the printed version - wheee!).
    [...]
    I didn't keep a copy of the form, but I'm almost certain that I assigned copyright over my entries to CRC.

    I hope you don't mind my asking, but why? A freebie book is a pretty cheap price to put on something you contributed to an effort to build a useful public resource.

  • does it seem ridiculous to anybody else that CRC is suing _the author_ to shut down something that Weisstein himself created??

    I dunno. Maybe you should ask Frank Zappa, Aimee Mann, and Don Fogerty about what it's like to be sued by the very company that sells your music. In Fogerty's case, he was accused of plagarising himself.


    --

  • It's got great potential:
    Why be a copyright thSlave when you can be its Mathster?!? ;-)

    Color me THERE!

  • Were there any mirrors ?

    If not, is it still possible to make some from stuff people have downloaded ?

    Anyone in a country who couldn't get sued - set up a mirror !
  • It's a bloody shame what greed does to such wonderful, freely accessible gems. I wish more resources along this line would be published under an open content license... After all, the expansion of one's mind shouldn't be restricted by such silly lawyer games.
    ---
  • I love the CRC so this makes me sad. Their publications are excellent and reasonably priced. Still, it only has value because everyone knows that it is the source and the place to publish. The world is changing and CRC needs to learn how to survive in it.

    I can't imagine how you can replace the CRC handbook of physics and chemistry, but for math I suggest documenting and contributing to the GSL [redhat.com](GNU Scientific Library).

  • Note that the various online editions of the Red Book are not up to date. The Red Book, third edition, (which is not available online) has more explanations, and covers the current version of OpenGL, 1.2.
    Of course, since a certain Washington based operating systems company has been dragging its feet on releasing 1.2, that last feature might not be so important.
  • What if Pythagora, Euler, Pascal and Minkowski sued this editor for publishing their works without paying any royalties to their descendants.
    Come on : Science is Public Domain.
    There's no valid ethical reason to restrict its diffusion by patenting its presentation.
    --
  • Buy it used! Then they don't make any money off you.
  • Well, if any of them tried to sue I would probably try to get one of the /. guys to post the story with this headline "Dead mathematicians join to sue Publishing Company"
  • Books online also include:

    * OpenGL Red Book
    * OpenGL SuperBible (1st edition)
    * Thinking in C++
    * Thinking in Java

    All of them are also available on the dead tree format. I'll leave as an exercise for the readers to find out where they are.
  • by ChadN ( 21033 ) on Tuesday October 24, 2000 @09:39PM (#678299)
    ...he won't get any more royalties from the sale of the current book.

    How so? Does calling for a boycott of your publisher negate their obligation to pay your royalties? Is this something written into these kinds of contracts?

    This reminds me of something. I have a professor who has co-authored a niche book about computational solutions of partial differential equations. The book sells for over $100. He says he gets only a few dollars per book sold, and that it has sold in the low thousands, although it has become canonical for advanced post-graduate study in the field. It was written in TeX, although the publisher had it re-typeset when it was published (since typesetters need to get paid), and thus, MANY errors were introduced.

    Basically, we talked about it in class, and I asked if the monetary compensation was worth all the frustration, or whether he would rather have just published the TeX source on the web, where the errors were fewer, and could be updated. He thought about it and said that, in retrospect, the money wasn't worth it, and that he would have preferred to just publish his correct, up-to-date version. The prestige of publishing an accurate version of such an important work, would likely more than make up for the lost royalty revenue, just in increased consultation fees.

    Something to consider, if you plan to publish a book for a small niche.
  • I would think that the people that contributed the material would have a say about what their material can and can not be used for. I'm sure that most people didn't mind their material being used in a book so gave permision freely, but I'm sure that they had an understanding that their contributions would be freely avaliable on the internet.

    What if some site that hosted gpl'd code written by other people were to make a book using that code and the publishing company tried to shut down that site. Would the gpl be the only thing protecting the material or would the writers of the code have a say about when and where the code could be published.

  • by divec ( 48748 ) on Tuesday October 24, 2000 @09:42PM (#678301) Homepage
    The print edition is titled the CRC Concise Encyclopedia of Mathematics, which implies that CRC either takes great pride in publishing it or owns significant rights to it.

    Eric sold the rights to the Math treasure trove to CRC, although I'm not sure what the terms were.


    *However*, the treasure trove was built up over many years and largely user-contributed. So it is not clear that Eric had claim to the rights in the first place. It's much like the CDDB case.

  • First of all, I must ask you to forgive my bad English, as my native language is Greek.

    These days, it seems that American capitalists have embarked in a struggle against the free flow of information on the Internet, by filing lawsuits, "inventing" new on-line services that you have to pay for, etc. I don't want to sound pessimistic, but this could lead us one day to a proprietary Internet where the only free information is the advertisements.

    We all know that the best way to get rid of all this nonsense is to host free content and services in countries other than the U.S. and the core E.U. This will also have the wonderful site-effect of boosting the education level of the people of such countries. Imagine mirror farms in paces considered by many as "third world", serving knowledge to the entire humanity. Free software, free education, free books, music and movies, free communication for all.

    Unfortunately, no one has done this at a large scale, yet. Why? Don't know. The only thing I know is that if I had some money (to set up the servers and buy an E1 line) and some help, I'd be glad to do it myself.

    Anyone interested?
    skillos@yahoo.com

  • by blerg ( 185696 )
    Having done engineering for the past few years this site would have been so handy. Why is it that I've only been made aware of it now?! *cry*

    On the other hand it still has the physics and other sections there (am meant to be learning about thermo right now..). Hopefully these sections won't get pulled as well (before I get a chance to read them at least).

  • Thats what I said - its a language.

    What is a language? It is a set of rules that governs ideas. You can use a language to communicate with others - ie I can write symbols (which are no different in function than the alphabet for crepresenting english)

    A language is completely mental. It exists in your mind. I use english to think about how I feel, or about what I want to do. I make sounds which represent things in the language - to communicate to others. Again - the sounds are not the language - they are just a means by which I can transmit my thought and ideas another.

    Math is a language of description. It is purely logical. The "Laws" and "potulates" are like rules of grammar - telling us how to use the symbols - how to form our thoughts.

    -Steve
  • GSL was as far as I could see a library for C, not general math/science stuff.

    - Steeltoe
  • I agree with you though :
    IIRC, the Beatles stuff is now owned by somebody else than themselves.
    You can't copy a Mozart CD as the interpreter still own its interpretation.
    Concerning the Math stuff here, it is obvious most mathematical concepts' authors (who might be quoted in this book) are dead and thus won't sue anybody.
    So, CRC owns the "structure" and can plaid a plagiarism.
    I agree, but I can't accept it except if (I have not checked) they did introduce some revolutionary and proprietary way to demonstrate these to their readers.
    So, I just say here that it is somehow sad.
    --
  • Why not try Bob Stern [mailto] instead. He's listed [crcpress.com] as the publisher for the mathematics and statistics arm of CRC press.


    A politely worded commemnt to him may have better results.

  • The nice thing about working in mathematical research is that no one has had to put up with this nonsense. If I need someones work, I can either email them and they happily send a copy or I can get a copy via interlibrary loans. There is none of this "I need compensation" IP crap in the field. Compensation comes from citation, which means you want your work in everyones hands.

    CRC just screwed up with me, a potential customer. I wont buy their works now, It is to the copy machine with them. And I can, legally, because I have that educators umbrella over copyright law. Too bad for you CRC. Besides, the CRC didnt even think up their work, like physical constants to 9 digits.

  • by fishbowl ( 7759 ) on Tuesday October 24, 2000 @09:52PM (#678320)
    I was expecting to see the book priced at
    $3000 or so and then get all agitated. It's
    only $99.00 on cdrom. I realize that it *was*
    free, but, what are you going to do?
    It's not something that was popular enough to
    be De-CsSed and mirrorred around the globe
    *before* this happened. It's up to the community
    to make it impossible for this to happen.
    Well, what I mean is, Weisstein could have
    complied with the order without the web losing
    the resource altogether.

    Screw the web for publishing. It's not free enough, in it's current form, to be revolutionary.
    Somebody invent the next thing please. You know,
    the thing that makes the Web of today look like the Web makes the internet before 1993 look. Or something.
  • Maybe if they had some polite pressure and a reminder that they've allowed online versions of their books before they would reconsider.

    Also it might help if some of the contributors to the mathworld website made it known to CRC that they wanted a say in how their contributions were distributed.

  • by plastik55 ( 218435 ) on Tuesday October 24, 2000 @09:59PM (#678323) Homepage
    How so? Does calling for a boycott of your publisher negate their obligation to pay your royalties? Is this something written into these kinds of contracts?

    Royalties are based on the number of books sold, no? If there is a boycott of the book, fewer copies will be sold, no? So you will get fewer royalties, no? So, encouraging a boycott of your own book/publisher hurts you financially, no?

    I could explain it again if you want....

    Relating to open-source textbooks, there's a very good, anti-copyrighted text on applied mathematics here [caltech.edu]. It was written over the author's many years of TAing the required applied math course at Caltech.

  • There is a CD-ROM version, so if one were so inclined, I believe it is HTML and could be posted.
  • by Technician ( 215283 ) on Tuesday October 24, 2000 @11:09PM (#678339)
    Another great resource is "http://www.maa.org/mathland/mathland_archives.htm l"
  • by gnarly ( 133072 ) on Tuesday October 24, 2000 @10:16PM (#678340) Homepage
    You cannot patent an algorithm or a math equation, however you can control content you own through copyrights.

    One solution, it seems to me would be to set up a similar website, with each useful equation taken from a source other than CRC. Ie derive it yourself OR better yet, look in an old math book for which the copyright has expired, perhaps one in Germany or something.

    I realize this requires work, but if everyone supplied one equation..... Well just a suggestion...Disclaimer: I never got to see the site sadly....

  • I was using this site as a primary text for the graph theory class I was taking. It was much less obtuse than the textbook for the course (it's always good to use more than one source anyway).

    Math students everywhere are feeling this pain!

    --8<--

  • ...
    I have a professor who has co-authored a niche book about computational solutions of partial differential equations.
    ...
    It was written in TeX, although the publisher had it re-typeset when it was published (since typesetters need to get paid), and thus, MANY errors were introduced.
    ...
    He thought about it and said that, in retrospect, the money wasn't worth it, and that he would have preferred to just publish his correct, up-to-date version.
    Charles Babbage's difference engine used to print it's tables, not on paper, but on embossed metal sheets which were then used to print the actual tables.

    The idea was to eliminate typesetting-introduced errors.

    Funny that history repeats itself, again, and again, and again...

    --
    Americans are bred for stupidity.

  • by cwalkden ( 247391 ) on Tuesday October 24, 2000 @11:47PM (#678345) Homepage
    Firstly, I'm a named contributor in Eric's Treasure Trove (which means I got a freebie copy of the printed version - wheee!). When Eric was first getting involved with CRC press, I remember that he sent me (and the other contributors) a form to sign to transfer copyright. I didn't keep a copy of the form, but I'm almost certain that I assigned copyright over my entries to CRC. Incidentally, Eric told me (and the other contributors) that he would try to negotiate an agreement with CRC by which a web version of the treasure trove could remain on the web - if he hadn't have done this then I would have been unwilling to let my entries be used. Such an agreement between Eric and CRC was reached, because after publication of the printed version, the web version would have certain entries unavailable (on a rotating basis), presumably at the request of CRC.

    Going back to who owns the copyright of the individual entries, a lot of entries on the properties of sequences of integers [mathsoft.com] were submitted by Steven Finch of MathSoft. Steven still maintains a website with this material on, so I wonder if CRC will start chasing him? (Maybe he has a separate agreement with CRC, though - I don't know.)

    Incidentally, some academic journals in mathematics allow for authors to have an electronic version of their papers on their homepages. The AMS [ams.org] is one example, where you will often see in the copyright notice on a paper `copyright retained by author'. A lot of other journals turn a blind eye. (As you might expect, the copyright notice in the CRC Encyclopedia is the standard `it's ours so hands off' one: no reproducing or transmitting in any form or by any means, electronic or mechanical, etc etc.)

    My own feelings are that the best place for the encyclopedia is on the web. Some of the entries are mathematically wrong, and many are misleading. This is not a criticism of Eric, who obviously put a lot of work into the project, it's just a fact that a book containing so much material will contain many many errors. (See the (often extrmely rude) posts from about 5 years ago on sci.math.research complaining about the lack of mathematical precision in the treasure trove!) Having the treasure trove on the web would and should have allowed the project to grow, both in terms of the accuracy and the number of the entries. Sadly, the only way that such errors could be corrected in the printed version would be for CRC to issue a second edition - something I would imagine Eric is now unlikely to want to get involved in...

  • To: General Contact <orders@crcpress.com>
    To: Bob Stern <bstern@crcpress.com>
    To: David J. Packer <dpacker@crcpress.com>
    To: Cindy Carelli <rpowers@crcpress.com>
    CC: Eric Weisstein <e.weisstein@wolfram.com>

    To CRC Press:

    I am extremely disappointed to hear that the MathWeb site has been taken down due to a lawsuit filed by CRC press. This website is a treasure -- one which I browse from time to time in order to expand my mind, and to which I have referred curious high-school students. I believe (though I have little but my own convictions to go on) that this wonderful site can only HELP sales of the book version CRC published, by making a great number of people aware of its existence. I also believe (and I am much more sure of this, as I will play my own role in it) that the bad press and poor public opinion that CRC earns by closing down a site as well-respected as MathWeb's will FAR outvalue any possible increased sales of this single book.

    Finally, I would argue that even if you DID hope to profit from this lawsuit, that it is nonetheless inappropriate on purely moral grounds. A resource like Eric Weissteins MathWeb should be made available to every middle-income black child in South Africa, every underpaid inner-city Chicago schoolteacher, and every assistant professor of mathematics at Princeton -- of the three, only one has a realistic opportunity to purchase your book.

    I sincerely hope that you consider these issues and decide to withdraw your suit against Eric and others, allowing MathWeb to be reinstated. If you do so, please write me at mcherm@destiny.com to let me know.

    -- Michael Chermside

  • Eric's work in college was tremendous, we seem to agree on that. After college, though, if he wanted to continue improving the site he needed to make money. He found a place in Wolfram that would pay him to continue his work and leave him largely autonomous and unrestricted. You think he could have done this as well part-time as hobby? No way! He didn't sell out and he wasn't greedy, he found a means to mold his work and not starve. I guarantee he isn't getting rich off this endeveour and calling him greedy is just wrong.
  • I have used Weisstein's encyclopaedia many times over the years and found it very useful. But one problem I always had with it was that Eric didn't always seem to understand what it was he was writing entries about. It seemed to me that he was just copying equations out of textbooks sometimes. In places he was copying from rather ancient texts and was using pretty non-contemporary notation. One day I was expecting another author to come chasing after him for stealing their text. My concern came true but not in quite the way I expected! Sad though, it was a hell of a useful site.
    --
  • The John Fogerty case is particularly interesting because it more closely resembles a trademark issue than a copyright issue.

    John was sued because his later works were similar, not neccessarily plageristic, but sytlisticly similar. i.e., you could tell they were works by John Fogerty.

    It's as if Mark Twain were sued for writting and publishing Huck Finn by the publishers of Tom Sawyer.
  • CRC didn't walk up to the web host and say, "you're hosting illegal content". They walked up to the American company whose site it was and said, "you're distributing illegal content".

    It doesn't matter whether it's hosted in your office, or in the Cayman Islands. The lawyers aren't going to try to physically shut down your server. The lawyers are not usually even going to call your hosting company. They're going to send you a cease and desist, and your corporate lawyers will say "better listen to them".

    Besides that, this isn't some great moral crusade. This is a published book that the author wanted to distribute online, probably (I'm assuming) in violation of his contract with the publisher.
  • by gargle ( 97883 ) on Tuesday October 24, 2000 @10:28PM (#678360) Homepage
    I assume that CRC Press does in fact own the rights to most of the material found in Mathworld. Then the right thing to do would be for Wolfram to pay CRC Press for the rights to publish Mathworld online (I would be surprised if CRC isn't willing to work out some sort of licensing deal with Wolfram).

    Wolfram is after all a commercial enterprise, and obtains considerable publicity and prestige from the publication of the material; it would be unreasonable to expect CRC to allow Wolfram, a rival publisher, to benefit from this without benefit to itself.
  • by divec ( 48748 ) on Wednesday October 25, 2000 @12:24AM (#678362) Homepage
    Provide a source for your information please.

    Yep, ok. The first part (Eric licensed the rights to CRC) was stated on his website (http://www.astro.virginia.edu/~eww6n/ [virginia.edu]), which used to advertise the book. The second part is clear because his website has (or always used to have) a request for entries to be contributed on those areas of maths which are not yet covered.


    BTW AFAIK CRC always "tolerated" the treasure trove being online, at least in the days when Eric used to randomly block 10 letters of the alphabet (so, e.g. the entries for words beginning with A,G,K,L,N,P,S,T,V,Y would be unaccessable). I guess they've just decided to have a problem with it now that he's (apparently) working for Wolfram.

  • I've been a long-time fan (and occasional would-be mirrorer) of Eric's treasure trove, and I must say he's brought some on himself. First by selling the rights away and then by agressively fighting mirrorers (detecting them and banning them by IP). Eric gave us a wondering and complete Single Point of Failure, and now it has failed.

    That said, the Treasure Trove project was a Herculean effort, and I really loved his work. I don't blame him for "selling out", I'm just saddened that things worked out the way they did.
  • >I was expecting to see the book priced at
    >$3000 or so and then get all agitated. It's
    >only $99.00 on cdrom. I realize that it *was*
    >free, but, what are you going to do?

    It's not about price. The two great thing about the site were that you could link to it from other pages, and that you could contribute to it. You cannot link to a printed book. I guess CRC may give you some deal that if you pay them extra, you can put some parts of the cdrom online and make them available to your students on a password protected page or something. Even if they let you make them available worldwide, it is still a static, non-developing text.

    The great thing about MathWorld was the centralized encyclopedia where you could contribute, add things, correct things and so on.
    With a book on CD, you will always have to wait for new CD, and pay for it, to get updated version.
  • It might be worthwhile to check with some of the people who contributed. It's quite possible that all the contributors weren't asked for permission. Those who weren't asked for permission might be able to sue the dead tree publisher as a method of pressuring them to drop their suite.

    More than anything, I think that we need a good bit more info on the CRC lawsuit. "Existence of a threatened lawsuit" isn't a whole lot of information to work off of, and that's all I can get from the appology at the wolfram site.

    ominous rumblings
    If, as some people have said, the wolfram site didn't have any pointers to the CRC site, I would expect to find that this problem has been brewing for quite some time. I mean, what author wouldn't provide pointers to his (supposedly) royalty-generating publisher from his very popular web site? There needs to be a reason for this, and I doubt that it's going to be pretty.

    If we're going to respond intelligently to this incident, it would be valuable to have some more info on the real history of this dispute. It's much easier to ride a horse if you know which way it's pointed.
    `ø,,ø`ø,,ø!

  • Relating to open-source textbooks, there's a very good, anti-copyrighted text on applied mathematics here.

    Cool. You can get student-written course notes, from the Cambridge maths degree course, with varying free-ish licenses from http://www.cam.ac.uk/Ca mbU niv/Societies/archim/notes.htm [cam.ac.uk].
  • by Anonymous Coward
    When you transfer your copyright to a publisher, you lose control over what's going on. In retrospect, Eric Weisstein should have kept the copyright of MathWorld for himself, but how could you know? Are there any publishers out there that will let you keep the copyright of your work?
  • by crisco ( 4669 ) on Tuesday October 24, 2000 @08:53PM (#678379) Homepage
    The fun starts here! [google.com]

    Particularly troubling is the fact that at least some of the content was contributed by people who most likely intended it to be online where others could get great benefit from their work. Did they give away ownership by contributing?

    And finally, where can we direct our well written statements of objection to this action by CRC?

  • Math is *not* the basis of science (experimentation is) -- however, math is, of course, a very useful tool for analysing scientific data, and for creating models and simulations, as well as being interesting as a subject in its own right.

    It is obvious that a scientific theory can't be proved because tomorrow, a new experiment could be performed that would disprove the theory. This happens all the time in science -- old theories are thrown out almost daily; what was thought to be true is now thought to be false. In math, however, once a theorem is proved it is true forever. The two fields can't be more different.
  • It doesn't seem rediculous at all.

    After all, the website is a free competition to the book! Who would buy the book when it was available for free online?

    It's drekky logic. I would buy a copy of Encyclopaedia Brittanica in dead-tree form even though an inevitably more accurate version was available on the web.

    I am not always near a phone line, and my skills at liberating access are (REDACTED).
  • I dug up the following contact email addresses from the CRC Press website. Tell them what you think!

    Rich O'Hanley [mailto]
    Christian Kirkpatrick [mailto]
    John Wyzalek [mailto]
    David J. Packer [mailto], Publisher
    Cindy Carelli [mailto]
    Gerald Papke [mailto]
    Nora Konopka [mailto]
    Bob Stern [mailto], Publisher
    Sunil Nair [mailto]
    Kirsty Stroud [mailto]
    Bob Stern [mailto]
    Barbara Norwitz [mailto]
    Becky McEldowney [mailto]
    Carol Hollander [mailto]
    John Sulzycki [mailto]
    Fequiere Vilsaint [mailto]
    John Lavender [mailto],
    Bill Feldman [mailto]
    Chris Richardson [mailto], Director
    Arline Massey [mailto],
    David Packer [mailto],
    Drew Gierman [mailto], Publisher
    CRCweb_feedbaca [mailto]

    Or here are the raw addresses for cut and pasting into your mail program.

    rohanley@crcpress.com
    ckirkpatrick@crcpress.com
    jwyzalek@crcpress.com
    dpacker@crcpress.com
    rpowers@crcpress.com
    gpapke@crcpress.com
    nkonopka@crcpress.com
    bstern@crcpress.com
    snair@crcpress.com
    kstroud@crcpress.com
    bstern@crcpress.com
    bnorwitz@crcpress.com
    bmceldowney@crcpress.com
    chollander@crcpress.com
    jsulzycki@crcpress.com
    fvilsaint@crcpress.com
    j.lavender@uk.crcpress.com
    newsdiv@crcpress.com
    crichardson@crcpress.com
    amassey@crcpress.com
    dpacker@crcpress.com
    dgierman@crcpress.com
    jlavender@crcpress.com

    I have not yet sent my own letter (I will in a few minutes), so please do not blame me if any of these bounce. Enjoy.

    Thad

  • Can anyone fill in on the whole story? What is the basis of the CRC press suit? Was there copyrighted material on the web site or is this groundless?
  • I dug up the following contact email addresses from the CRC Press website. Tell them what you think!

    Rich O'Hanley [mailto]
    Christian Kirkpatrick [mailto]
    John Wyzalek [mailto]
    David J. Packer [mailto], Publisher
    Cindy Carelli [mailto]
    Gerald Papke [mailto]
    Nora Konopka [mailto]
    Bob Stern [mailto], Publisher
    Sunil Nair [mailto]
    Kirsty Stroud [mailto]
    Bob Stern [mailto]
    Barbara Norwitz [mailto]
    Becky McEldowney [mailto]
    Carol Hollander [mailto]
    John Sulzycki [mailto]
    Fequiere Vilsaint [mailto]
    John Lavender [mailto],
    Bill Feldman [mailto]
    Chris Richardson [mailto], Director
    Arline Massey [mailto],
    David Packer [mailto],
    Drew Gierman [mailto], Publisher
    CRCweb_feedbaca [mailto]

    Or here are the raw addresses for cut and pasting into your mail program.

    rohanley@crcpress.com
    ckirkpatrick@crcpress.com
    jwyzalek@crcpress.com
    dpacker@crcpress.com
    rpowers@crcpress.com
    gpapke@crcpress.com
    nkonopka@crcpress.com
    bstern@crcpress.com
    snair@crcpress.com
    kstroud@crcpress.com
    bstern@crcpress.com
    bnorwitz@crcpress.com
    bmceldowney@crcpress.com
    chollander@crcpress.com
    jsulzycki@crcpress.com
    fvilsaint@crcpress.com
    j.lavender@uk.crcpress.com
    newsdiv@crcpress.com
    crichardson@crcpress.com
    amassey@crcpress.com
    dpacker@crcpress.com
    dgierman@crcpress.com
    jlavender@crcpress.com

    I have not yet sent my own letter (I will in a few minutes), so please do not blame me if any of these bounce. Be polite, but do not pull your punches. Enjoy.

    Thad

  • While most of this site seems to be written by Eric Weisstein, there is also a rather long list of contributors (google cached here [google.com]). In his explanations about posting here [google.com] I can't see that you would have to give up your rights to your posts. And while the actual mathematical fact is not copyrightable, it seems that the presentation thereof, and maybe the wording of an explanation is.

    While most contributors will probably accept a parallel print version to the project they contribute to, I can't imagine they would be happy if the original purpose of their contributions, to share it with the community on the web, is not honored anymore.

    Does anyone know whether these people have any legal rights? Shouldn't they get part of the royalties? Could they sue CRC to take out all passages contributed by them unless it is published again openly? It would seem to me as though it is impossible to take such a work of many people out of the public domain without either completely rewriting it or getting everyones permission...

  • by Per Abrahamsen ( 1397 ) on Wednesday October 25, 2000 @12:55AM (#678391) Homepage
    > The prestige of publishing an accurate version
    > of such an important work, would likely more
    > than make up for the lost royalty revenue, just
    > in increased consultation fees.

    Unfortunetely, you gain a lot more brownie points in scietific cicles for publishing anything on dead tree than publishing it online. Even if neither version are peer-reviewed, the dead-tree version counts for more. It doesn't matter that the online version is of higher quality or have more readers.

    It is also more accepted to quote from dead-tree sources than from online sources, which is a further incitament for authors to publish on dead tree.

  • Tragically, Eric couldn never get the hang of this simple equation:
    (C + I) = L, where C is "Copyright", I is "Infringement", and L is "Lawsuit."

    Anyway, this is really a tragic loss. Maybe we can convince CRC Press to open-source Calculus? Then Richard Stallman can calculate the area under his curves.

    ---------///----------
    All generalizations are false.

  • by Anonymous Coward
    Math *is* a member of the humanities -- it isn't a science. In science, it is impossible to prove anything -- theories can only be disproved (well, what about Computer Science you ask? Well, that's just bad naming. CS really is a branch of applied math)
  • by MattW ( 97290 ) <matt@ender.com> on Tuesday October 24, 2000 @09:02PM (#678404) Homepage
    Copyright depends, usually, on the medium your work is published in and your history as a writer. For example, most (not all) magazines buy first north american serial rights, giving them the right to print your article in magazines distributed in north america, but you can still sell second/third/etc rights for printing elsewhere. You can sell international rights, movie rights, and so forth. Some publishers insist on all rights. In fact, I once wrote an article on VPNs for Auerbach's data security journal, which I believe is/was a division of CRC press, and their terms were all rights, so it wouldn't surprise me if the whole conglomerate thought that way.
  • by William Aoki ( 392 ) on Tuesday October 24, 2000 @09:04PM (#678405) Homepage

    The print edition is titled the CRC Concise Encyclopedia of Mathematics, which implies that CRC either takes great pride in publishing it or owns significant rights to it. Eric Weisstein is prominantly listed as the author, which implies that he was either hired to edit it or sold them rights to publish it. So, the question is:

    Who owns the Concise Encyclopedia of Mathematics? Did CRC Press hire Eric to edit it, or did he approach them to publish it, and, if so, did he give them copyright (or any exclusive rights)?

    If Mr. Weisstein owns it, his publisher dosen't have a legal leg to stand on unless it was granted exclusive electronic rights to the work. On the other hand, if it does have exclusive rights, CRC probably has the legal right to force the site down, regardless of whether it's morally right. If, when CRC bought the right to publish the Encyclopedia, it also bought the copyright, then Eric Weisstein is differently (and more) screwed unless he retained certain rights when transferring ownership. The most he can do is stop updating the work, start working on a new encyclopedia of mathematics, and encourage a boycott of his publisher (which will hurt him financially - he won't get any more royalties from the sale of the current book).

  • Where does all the NSF and other government grants go to? A mere fraction of those grants would be sufficient to make such a nice resource open to the public.
  • HavenCo! [havenco.com]

    Man, will HC ever go live so we can stop reading about all these precious web jewels being trounced upon by lawyers?

    - JoeShmoe

    -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -
  • There's a database called Spires [stanford.edu] that maintains an enormous database of particle physics papers. Some of these are even scanned (not OCR) versions of papers from the 30's and 40's. You can download many of the papers (although for some only the abstracts are available online) in .ps or other formats.

    I'm not sure who holds the copyrights on this stuff, though; the ability to publish on line might be a part of the agreement when you have one of these journals publish your stuff, or they might just do it anyway and nobody complains because it's so useful.

    -Erf C.

  • Here's the red book [srk.fer.hr]. I didn't have any luck with the SuperBible though. Post a link if you find it.
  • yeah, I don't have any clue how the copyright issues apply to scientific papers. But in astronomy and astrophysics, it's getting to the point where I'm quite surprised when I need a paper that isn't online. This site [harvard.edu], for instance, will let you do searches over the contents of many journals, stretching back almost a century in some cases, and then get the papers you need either in scanned or fully electronic form. (Interestingly enough, the "electronic refereed journal" version of many articles requires your institution to have purchased access -- that is, ApJ online isn't accessible to everyone. But the scanned versions don't have such restrictions -- at least not that I'm aware of.)
  • Math *is* a member of the humanities -- it isn't a science. In science, it is impossible to prove anything -- theories can only be disproved (well, what about Computer Science you ask? Well, that's just bad naming. CS really is a branch of applied math)

    Interesting post; I wish I had moderator points.

    There's a stereotype that geeks don't do humanities, because they don't like anything that involves shades of gray or requires evaluating alternatives from multiple viewpoints. The fact is that most of the passionate arguments geeks engage in (C vs. C++; GPL vs. BSD; Closed Source vs. Open Source vs. Free Software) are exactly the kind of multifaceted and nuanced issues that you are supposed to need advanced humanities training to tackle.

    Contrary to the stereotype, geeks have the intellectual equipment to address the humanities, and in many cases may have important practical knowledge to bring to bear on issues.
  • That said, the Treasure Trove project was a Herculean effort, and I really loved his work. I don't blame him for "selling out", I'm just saddened that things worked out the way they did.

    Well, folks do need to eat.

    Programmers don't have to worry about people copying their work, because programs are never finished and there will always be somebody who needs is willing to pay for something to be added. The more free copying, the more revenue opportunity.

    Writers have a tougher time. The more free copying, the less revenue.
  • Someone I know in the industry who deals with corporate image types says that when you want to complain to a company, make sure you address it to the VP of Marketing. Not the CEO, the President, and DEFINITELY not the person in charge of Customer Service/Care/buzzword.

    The trend these days is that ALL customer (and esp. potential but as-yet-unrealized) complaints can be completely ignored. Your best shot is somehow convincing Marketing that there's a problem in which case they'll bring the matter up interally.

    I myself have noticed this: in the last year I've written two letters describing real problems with service, one to Columbia House for botched Babylon 5 tapes (one episode has 6 minutes of footage missing, another has one episode repeated) and Men's Warehouse (describing a rather horrific shopping experience). In both cases, I have heard nothing, nada, zero, despite following up each letter with another letter asking why there had been no previous response.

    Using e-mail to send feedback has become even less satisfying - if you hear anything back, it's just a form letter drafted by the lawyers and marketing to say nothing, but to cover their trail that they have a XXX% response rate.

    What needs to happen is that the lack of principles needs to be faulted as vocally as the lack of service. At present they have the upper hand because they control the situation - take the situation out of their control and the problem will be attended to much sooner.

  • The whole point of constitutional copyright protection is to "promote the progress of science and the useful arts". Kind of a shame that copyright enforcement has led to the disappearance of an invaluable tool to promote science.

    Unless CRC claims to have invented some of the math contained in their volume, which could not have been profitably produced without the protection of their copyright.

  • Google [google.com] has your mirror right here. [google.com]

Algebraic symbols are used when you do not know what you are talking about. -- Philippe Schnoebelen

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