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Advanced features for publishing mathematics, in PDF and on the Web

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ch OK I'm so ladies let's start the various things in mind on looking to get through all of them but I'll start to show some of the things which I think is probably the most useful and most interesting and 1 of the 1 on world
where the problem that I came across it sort of a fixed price that I was so collecting abstracts for conference in here problem and this was a meticulous timing only in the PDF I didn't send me in any latex also pixels and that I said the pdfs are posted it was what
else can you do not to simply
selected and copied and went to a text editor and to a new
file and place
and look what is the on this was really go through and check what happens with all the mass and then you notice that the subscript is nonsense do and whatever they generally older texts then it's phone has of a sum of in the event that the little bit of work and included into the system in and that's a the and that of of course if that was all that happened this so much doesn't give much talk so let's them Is it back to you have a look at what
happens to the other 1 yeah that is the other
1 is something interesting is the opposite of common I mathematics in here all full text and so we copy in we have
to text that is not in a
new thing and paste and
rules so books what had been here uh um so you think of but this is the use of not a different browser and have signed the same result so it wasn't a lot of houses and meeting something wrong there's something funny about the way this this data has been constructed in the you've seen this before the world and so I think so yeah OK you know what the problem is the font is not useful to know the
phone to his parents is no no lower than no there is on the straight cities in the document properties there the DC
asking as the isn't that talking about business must be looking at it from here yet so that if so and can so I think it's good that we use I'm in
yeah no no the most no no no but OK I just this morning I did the PDF sets on his proof every single letter is being mapped into the Robert area so unless you copied into it exactly the same fonts using exactly the same area hurts you won't see the I hope you son will original about the will exactly exactly and this is exactly what the the rest of the it will I said so let's go a set of like another example so
we actually look at k in this form I ended up just simply brief talking with you have this is 2 years ago I didn't have time to look at what the real problem also has a so that in a general way so it is we OK so now the next exam is get rid at the it's of all kinds you know
we get to the other thing about that is and if you notice that that person was actually from minus the so in actually talking to 1 point lowering and I'm asking what take installations using it and plot and back was using all standard light that's exactly the words that used that would be charming allow inference mass because of what's in a lot of balls and anything that comes out looking like that but some but the point I wanna make this it's hot specter Frank's talk very beginning wanted people think of that while this like take 15 20 years ago probably hasn't changed operations and everything that he that he thinks is what he wants that clearly me so there's some kind is an issue that is unit is a communication students that's that's Texas sold as to what people using midnight what they think about what they think is normal and so now I wonder show another example I OK so it's meant to be
bigger in the so here's a
document that has been working on it it's a massive hyper to be it's got some
mathematics in its wanted
mathematics so and it's 1 of the
copies section of its and its that is copied this paragraph in the His development mathematics way and will be in and through the same kind of thing
that that use this the popular OK
so now that's a interesting right so the matter with the mathematics the characters of all map to different things right so there was there was originally there was an infinity symbols this and other kinds of symbols and you can see that in the
text I so if you have to do is go through it all and find every little bit of maps and
fix it up real perhaps analogous to the to the real solution which is to what other stuff have to 2
solutions and so and it's shown to firstly this 1 it's
time to sign documents extra stuff and it and that's found something
suitable to this here we know that
the patients page you can see is
that section of this curve and now we know that this was a new 1 case
the so what happens now is that actually comes through and well accused slant characters being applies strings attached to the background and a lot from the last of which alone cannot like the something went wrong there some except 1 is an infinity infinity symbols from through and the brackets and even being last statement is the sizing on on on the art and Bryson close friends and that works well that's 1 solution that the solution is yeah it's
it's too strong so
the reason it's 10 different patterns the same document it's some of that in the placed in
the name of that because so now all of those characters what we can say that the matter is that we are from policy and what it has some problems with superscripts subscripts recognition of that it's that kind of thing but some of the work that leads to some extent that looks like a problems morning this is not something that you can solve exactly cannot solve various situation that you can do traded and as much as you can automatically and if it's absolutely it's extra OK so so now the question is just how much can do here used because it is my test
document all consistent it's
kind this might bigger and we will the and sometimes you want to this this video on the the because and it's the right thing yeah perplexity is test documents
is the year of the way so the 1st thing we gotta do mustard striped standard later on the respective share in a simple and all all the and and and this is a packet gets a package the loading and so we're going get out 1 encourage texts and all laundry um this method that kind of stuff and typesetters comes and
Proc so it's a lot this and then do the same thing the much of the top
in the
cut serve to notice of the styles rest started working you look through a final few things of it stands 1 of the things that's not part working the if so have series the letters some of the and the the of the the I was that all ones that in mind 1 of the people on the merits of the it was also a really worried about the kind of constraint in something that 1 of step on it and the data that the software could so example is getting the wrong thing however and and that sort of 1 of the point here is that the difficulty is that you can you know you don't get consistent results with with all software so you want to do it please
note that this up in and the area and the reader 7 and do the
same thing OK the and that to text editor is known
at that 1 in haste and
and this time to basically don't only
get surprised those characters so there's
something trying to copy and paste that happen to
us because he got the better Adobe does the right so that's the last on the
other hand there's some things that I doesn't the evidence that vendors work and the other things other brands that made the right numbers get which is sort of the mind stress that this is that we need to get the need to as much as we tend detect vector taken with the digital design and get the browser vendors on the sides of up semantic consistent make everything work the way it should work because we have to also look at what should work your way you lose it yes that's another 1 so that the very interesting what you know that in the areas of there's about what it is yeah it's in the of and I believe that the united so that the game because of something that something after the mean of the something happens in the absence of that it said that it will always be the people in the in stables but this is my work with short but I think these things about the next symbols in thinking that the theory so that's that's the goal of the head you move the goal the you know the nodes in the Masson there yet the well you have this kind of thing we have to find its way to point out that the problems of this kind and that maybe the browsers can detect the fact that it's on the and I just for effect something I know that this is constant times so 1 of the common and that time that of the well I can actually see that is that is a responsibility so I think what we have to learn it all and that in it is yes please the problem is that he would say that any end on the other hand data set in Sec and a lot of people a of the years from not want I don't think you have the time to put too much responsibility on last rather than on and the on that this must be in service but yeah that's exactly with it that's that's the kind of issues that we get into it's exactly the kind of issues OK so move from yeah OK now is another thing here which had another few new ones picked up what this funny extreme at the beginning which is which doesn't fit the document the tests of the the put this extra
time at the on the source you have got some mixture the
mass beginning the that if from that out and ground and they needed a copy placed so far FIL
In copy paste the text to extend our current 2nd 1 so we
can compare what happened I had
originally been what's happened
but a lot of places in the text of the section headings and another reason for this is that this was now actually problem in Haiti after because the it is using the same font for the mathematics of the mathematics is it useful bold text and when you lot of well Texas this is our priority now work that's also on a lot of begin in order to define a new font instance from this this others you the 1 where using and that way the scene at that are used to get the to get the 1 on the left is not being used all of which is 1 of the 1st say that that is the 1 that's being used very few parameters you break the rule of the knowledge that we will not be part of the use of that knowledge of that was the issue is that the following fare loaded as text files are they in the processing according to the encoding using but there is a mass of it goes to my age and then on news you saying that you and then that gets used but also this In this is the wrong the facts of the claim in the which was wrong I thought was and time about this and he agrees yes it should be altered to fit it's it's only a matter of having an so let alone the fault cause it's a matter of priority that's 6 lattices from dictionary that's used different the different fonts internally in PDF and 1 of them is 100 young and then that should so so that the but then the other thing in our last how times think that it is to yeah of we used included doing geographic psephologists which can be identified constant and it can be told that this attack on and that comes from the text font to include the the same acts and then that now takes an old file which copy paste the 1 some of you know the ins and outs of Paris the right with so this sort of rigorous documents so that they can be usable in information can be talking heads down and move with prob mathematics and so that's a constant wanted to the ontology and constant time isn't it have so wasn't you'll you all of the the features that such I think this 1 is probably the most important and it's it's all on all there is no because there's 1 extra problem here so we
can make you see on the next 2nd page of the vectors document and so it's just say something could be about that and yeah I'm
innovator Triton massive extension
symbols that that's be difficult text faces in comes suffered are pages of and it's home phrase here with accented characters the now the issue here is that I technology has access to society but everyone be 171 it does accent characters but the next interesting in the letter so when you copy them out of the and PDF farm and get the ax character 1st a moderates synapses to and then character that Kostunica doesn't want that it once the character 1st and then combining accent characters and 2nd and so now I am at each year so this this 1 has got his read on all the
accents their so this doesn't this older and simple to not want to cut and static you can also it's not to look for all documents so again this is not this on the what we want is an option which tells us where really doing the copying you want some options so I wanted to great thing about the order exports this to get up when you do this copy so that when you post a comment or by something that has all kinds of issues that the the painting here and would also be nice to get them to actually take account of the position of the character so that we could have someone getting superscripts and subscripts coming out properly it has plenty of things the rise of this can be extended will also plenty of things that we need to start to the browser vendors here the features would like to have a lot to have can you help us to do something on the side of the if not the same probability that yeah you crazy in the images in the to let the thing is that the enemy of my time and that in of their own great here in year which is sometimes they show show yet and we did that with datatypes to nouns well to the formula into the whole text in the image of the 2 clusters of how you actually need a pattern of the kind so in my mind was quite a bit about the result that 1 of the top the of the of the and this absolutely true because 2 months ago if you use that media the idea have to text from expedient to try and do this on on so this example father amusing it will crash and so on the latest in revision of changing title something we had the space at all that fixed and full proper support for cut and paste out of a copying pasting of Intel characters about 9 0 wasn't fooled now these and basically because of my examples and we use those as as as if pointing out problems where and how things will be challenged here the some 1 of the most what do you this kind of the the the call on the already and you know what you mean the so from the people and you you you thought yeah because you know that back to what you know that you then we shall on the roof so the more at the end of this year so all you see the the the following that will you know that the more you have to get or no the kit the that in the that of the of the and other yes so you have right about the need we need to decide what is the state but what do we really want to be happening and this is usually you know based on that of looking and the cost that you you have to know that the but you could very well the the all of you know the be formed when the thought that
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Metadaten

Formale Metadaten

Titel Advanced features for publishing mathematics, in PDF and on the Web
Serientitel The annual conference of the TeX Users Group (TUG 2008)
Teil 25
Anzahl der Teile 33
Autor Moore, Ross
Lizenz CC-Namensnennung 3.0 Unported:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen.
DOI 10.5446/30776
Herausgeber River Valley TV
Erscheinungsjahr 2012
Sprache Englisch
Produktionsort Cork, Ireland

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract Increasingly mathematical, scientific and technical information is being distributed by electronic means, but having a high–quality paper printout remains important. I will show examples of techniques that are available for having both high–quality typesetting, in particular of mathematics, as well as useful navigation features and text–extraction within electronic documents. For HTML, some examples will be shown of the use of jsMath within webpages for mathematics journals and for conference abstracts. With PDF, as well as the usual bookmarks and internal hyperlinks for cross–references and citations, advanced features include: (i) Metadata attachments; (ii) copy/paste and searching for mathematical symbols or the underlying TeX coding; (iii) popup images of (floating) figures and tables; (iv) mathematical symbols within bookmarks; (v) bookmarks for cross-referenced locations. A further feature, particularly useful with mathematics papers, is the ability to make batched searches of the American Math. Society’s MathSciNet database, allowing hyperlinks to be generated for most bibliography entries.

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