[NTG-context] Weird position of equation numbers for long equations
Aditya Mahajan
adityam at umich.edu
Thu May 14 19:28:24 CEST 2015
On Thu, 14 May 2015, luigi scarso wrote:
> On Thu, May 14, 2015 at 5:45 PM, Aditya Mahajan <adityam at umich.edu> wrote:
>
>> On Thu, 14 May 2015, Mojca Miklavec wrote:
>>
>> Hi,
>>>
>>> I suspect that the equation numbering in attachment
>>> (eq-with-chapter.png) is wrong. Shouldnt't the number be positioned on
>>> the right (not on the left)? And in case that this positioning on the
>>> left is intentional: is there any way or setting to force the equation
>>> number to be moved to the right?
>>>
>>
>> This is a bug in luatex:
>>
>> http://tracker.luatex.org/view.php?id=807
>>
>> Aditya
>>
>>
> isn't the the formula simply too long ?
Yes. In tex and pdftex, when the formula is too long \eqno is placed on
the next line, shifted to the right. In luatex, the equation number is not
shifted.
Compare the output of
\hsize=2cm
$$a^2+b^2=c^2\eqno(1)$$
\bye
for pdftex and luatex.
Aditya
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