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Maybe this is my browsers fault for doing MathML badly, but compare inline ‘’ with displayed ‘
’. That hat is too far to the right (for me) on the inline version, but the displayed one is fine. With a different symbol, ‘’ is also fine, even inline.
This happens on both the Forum and the Lab. Compare the appearances of this symbol in tensor product of Banach spaces (inline) and Banach coalgebra (displayed).
I reported this to Jacques a while ago: http://golem.ph.utexas.edu/forum/forums/itex2mml/topics/bugs#post_192 and it led to a bit of back-and-forth as to whether or not this was iTeX or Firefox. I’m not sure what Jacques decided to do.
It shows up just fine on my phone!
Your phone probably uses MathJaX to convert the MathML to HTML+CSS.
Yes, it does.
This bug also shows up (on my Firefox) in displayed equations in scripstyle:
(This can also be seen in Banach coalgebra.)
Workaround: put an explicit \displaystyle
before the \hat
(the scriptstyle overrode the outer displaystyle, I guess):
(Not ideal, I know)
I would like to search-and-replace, putting \displaystyle
where needed, but inside braces so it won’t affect the rest of the material, so inside a \mathbin
to make the spacing correct. But \mathbin
in iTeX is not \mathbin
! It’s more like \verb
, or I guess \mathbin{\verb …}
. That is, I’m inclined to say, terribly wrong.
Anyway, I’m going to drop the \mathbin
, since (unlike in real LaTeX) this doesn’t seem to make a difference, but that’s yet one more reason why we will never export these pages to real LaTeX.
Actually, \displaystyle
appears to apply only to what immediately follows it. On the one hand, that means that no braces are necessary. On the other hand, that’s yet another incompatibility between iTeX and LaTeX.
Edit: No, that’s not the rule either. Outside of braces, it applies to everything (or everything that follows), as in LaTeX; inside of braces, it applies only to its immediate argument. AFAICT. ??? (At least on the Lab; I can only tell this on the Lab because \displaystyle
also incorrectly alters the size of \otimes
there, but it doesn’t do that on the Forum.) See the Sandbox.
Despite my complaints, thanks for the work-around!
I thought that \displaystyle
was now working as it should:
http://golem.ph.utexas.edu/forum/forums/itex2mml/topics/bugs#post_121
(There may well be differences between the forum and the lab. I’ll try to update the forum’s version of itex soon.)
I think that \displaystyle
is working on the Forum.
But firefox is partly an open project and they also have a system of reporting and numbering known bugs, not ? Can somebody file the bug ?
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