Re: [NTG-context] align text and formula

[Jan Willem Flamma]

Dear list members,

The below solution stopped working in the latest bet (2017.01.27 14:39 MKIV 
beta)
It is still workig fine using the wiki ConTeXt online.

Has anything changed using this align feature?

Kind regards,
Jan Willem Flamma


> 
> 
>> On 25 aug. 2016, at 13:52, Henri Menke  wrote:
>> 
>> Hi Jan,
>> 
>> if I understood you correctly, this should produce what you are after.
>> 
>> \starttext
>> 
>> \startformula
>> E = mc^2
>> \stopformula
>> 
>> \startformula
>> \startalign[m=3,align={middle},distance=0pt plus 1 fil]
>>   \NC \rlap{\text{Text1}}   \NC\NC E=mc^2 \NR
>>   \NC \rlap{\text{This is an explanation}}   \NC\NC E=mc^2 \NR
>>   \NC \rlap{\text{This is a very very very long explanation}}   \NC\NC 
>> E=mc^2 \NR
>> \stopalign
>> \stopformula
>> 
>> \stoptext
>> 
>> The inner workings of this solution are quite messy.  You *have* to have the 
>> \NC\NC between text and formula and the formula must not contain any further 
>> alignment points; text has to be enclosed in \rlap.  As you can see it 
>> centers the formula unconditionally and just flows into the text if it 
>> doesn't fit.  Just don't do it like this.
>> 
>> Cheers, Henri
>> 
>> On 08/24/2016 05:38 PM, Jan Willem Flamma wrote:
>>> Hi Otared,
>>> 
>>> I apologize for not explaining it better.
>>> 
>>> Maybe the below example will illustrate better what I’m trying to achieve. 
>>> - The first formula is perfectly aligned.
>>> - The bottom three formulas do not line up with the top formula
>>> 
>>> I’m trying to align all formulas regardless of the amount of text added to 
>>> the left of the formula. 
>>> Of course I could add \qquad or \quad to try and manually align but 
>>> basically I’m interested to know if a fool proof method exist that aligns 
>>> all without using \\qquad or \quad
>>> 
>>> \starttext
>>> 
>>> % Mid-aligned formula
>>> \startformula
>>> E = mc^2
>>> \stopformula
>>> 
>>> \setupformulas[align=flushleft]
>>> \startformula
>>>   \startalign[n=3,align={left,middle}]
>>> \NC \text{Text1}
>>> \NC \qquad  \NC E = mc^2\NR
>>> \NC \text{This is an explanation}   \NC \qquad  
>>> \NC  E = mc^2   \NR
>>> \NC \text{This is a longer explanation} \NC \qquad  \NC E = 
>>> mc^2\NR
>>>   \stopalign
>>> \stopformula
>>> 
>>> \stoptext
>>> 

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Re: [NTG-context] align text and formula

[Hans Hagen]

On 8/25/2016 4:07 PM, Wolfgang Schuster wrote:

Henri Menke 
25. August 2016 um 15:31
Hi Jan,

unfortunately, these commands are in no book. I just looked them up in
the ConTeXt source. However, these two books helped me a lot in
improving my understanding of TeX and ConTeXt. They are definitely
worth their money!

The TeXbook by Donald E. Knuth https://amzn.com/0201134489
Programming in Lua by Roberto Ierusalimschy https://amzn.com/859037985X

Other good books for TeX are

  - TeX by Topic (https://www.ctan.org/pkg/texbytopic) and
  - TeX for the Impatient (https://www.ctan.org/pkg/impatient)


the next upload (not today) will provide a specifier so that one can 
make helpers


\starttext \showframe

\setupformulas[align=flushleft]

\startformula
\startalign[m=2,align={middle}]
\NC \text to 6cm{} \NC x = 0 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={middle}]
\NC \text to 6cm{One\hfill}   \NC a = 1 \NR
\NC \text to 6cm{One Two\hfill}   \NC b = 2 \NR
\NC \text to 6cm{One Two Three\hfill} \NC c = 3 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={left}]
\NC \text to 6cm{One\hfill}   \NC a = 1 \NR
\NC \text to 6cm{One Two\hfill}   \NC b = 2 \NR
\NC \text to 6cm{One Two Three\hfill} \NC c = 3 \NR
\stopalign
\stopformula

\blank[3*big]

\startformula
\startalign[m=2,align={middle}]
\NC \text to 6cm{} \NC x = 0 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={middle}]
\NC \text to 6cm{One}   \NC a = 1 \NR
\NC \text to 6cm{One Two}   \NC b = 2 \NR
\NC \text to 6cm{One Two Three} \NC c = 3 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={left}]
\NC \text to 6cm{One}   \NC a = 1 \NR
\NC \text to 6cm{One Two}   \NC b = 2 \NR
\NC \text to 6cm{One Two Three} \NC c = 3 \NR
\stopalign
\stopformula

\blank[3*big]

\startformula
\startalign[m   =2,align={middle}]
\NC \text{} \NC x = 0 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={middle}]
\NC \text{One}   \NC a = 1 \NR
\NC \text{One Two}   \NC b = 2 \NR
\NC \text{One Two Three} \NC c = 3 \NR
\stopalign
\stopformula

\startformula
\startalign[m=2,align={left}]
\NC \text{One}   \NC a = 1 \NR
\NC \text{One Two}   \NC b = 2 \NR
\NC \text{One Two Three} \NC c = 3 \NR
\stopalign
\stopformula

\stoptext


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] align text and formula

[Wolfgang Schuster]

Henri Menke 
25. August 2016 um 15:31
Hi Jan,

unfortunately, these commands are in no book. I just looked them up in 
the ConTeXt source. However, these two books helped me a lot in 
improving my understanding of TeX and ConTeXt. They are definitely 
worth their money!


The TeXbook by Donald E. Knuth https://amzn.com/0201134489
Programming in Lua by Roberto Ierusalimschy https://amzn.com/859037985X

Other good books for TeX are

  - TeX by Topic (https://www.ctan.org/pkg/texbytopic) and
  - TeX for the Impatient (https://www.ctan.org/pkg/impatient)

Wolfgang
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archive  : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___

Re: [NTG-context] align text and formula

[Henri Menke]

Hi Jan,

unfortunately, these commands are in no book.  I just looked them up in the 
ConTeXt source.  However, these two books helped me a lot in improving my 
understanding of TeX and ConTeXt.  They are definitely worth their money!

The TeXbook by Donald E. Knuth https://amzn.com/0201134489
Programming in Lua by Roberto Ierusalimschy https://amzn.com/859037985X

Kind regards,
Henri

On 08/25/2016 03:12 PM, Jan Willem Flamma wrote:
> Hi Henri,
> 
> Thanks for your solution. This is indeed providing the functionality I was 
> after.
> 
> I need to pick up a good Tex book one of these days to try and master those 
> commands :-)
> 
> Regards,
> Jan Willem Flamma
> 
> 
>> On 25 aug. 2016, at 13:52, Henri Menke  wrote:
>>
>> Hi Jan,
>>
>> if I understood you correctly, this should produce what you are after.
>>
>> \starttext
>>
>> \startformula
>>  E = mc^2
>> \stopformula
>>
>> \startformula
>>  \startalign[m=3,align={middle},distance=0pt plus 1 fil]
>>\NC \rlap{\text{Text1}}\NC\NC E=mc^2 \NR
>>\NC \rlap{\text{This is an explanation}}   \NC\NC 
>> E=\sqrt{p^2c^2+m^2c^4} \NR
>>\NC \rlap{\text{This is a longer explanation}} \NC\NC \left(\beta 
>> mc^2+c\left(\sum _{n=1}^3 \alpha_n p_n \right)\right) \psi(x,t) = i \hbar 
>> \frac{\partial \psi(x,t)}{\partial t} \NR
>>  \stopalign
>> \stopformula
>>
>> \stoptext
>>
>> The inner workings of this solution are quite messy.  You *have* to have the 
>> \NC\NC between text and formula and the formula must not contain any further 
>> alignment points; text has to be enclosed in \rlap.  As you can see it 
>> centers the formula unconditionally and just flows into the text if it 
>> doesn't fit.  Just don't do it like this.
>>
>> Cheers, Henri
>>
>> On 08/24/2016 05:38 PM, Jan Willem Flamma wrote:
>>> Hi Otared,
>>>
>>> I apologize for not explaining it better.
>>>
>>> Maybe the below example will illustrate better what I’m trying to achieve. 
>>> - The first formula is perfectly aligned.
>>> - The bottom three formulas do not line up with the top formula
>>>
>>> I’m trying to align all formulas regardless of the amount of text added to 
>>> the left of the formula. 
>>> Of course I could add \qquad or \quad to try and manually align but 
>>> basically I’m interested to know if a fool proof method exist that aligns 
>>> all without using \\qquad or \quad
>>>
>>> \starttext
>>>
>>> % Mid-aligned formula
>>> \startformula
>>> E = mc^2
>>> \stopformula
>>>
>>> \setupformulas[align=flushleft]
>>> \startformula
>>>\startalign[n=3,align={left,middle}]
>>> \NC \text{Text1}
>>> \NC \qquad  \NC E = mc^2\NR
>>> \NC \text{This is an explanation}   \NC \qquad  
>>> \NC  E = mc^2   \NR
>>> \NC \text{This is a longer explanation} \NC \qquad  \NC E = 
>>> mc^2\NR
>>>\stopalign
>>> \stopformula
>>>
>>> \stoptext
>>>
>>> Thanks
>>> JW
>>>
 On 24 aug. 2016, at 10:21, Jan Willem Flamma  
 wrote:

 Hi Otared,

 Thanks for the (very quick) reply.

 I’ve experiemented with that solution as well. However, the text can vary 
 in length and this would required a lot of tweaking to try and get the 
 formulas mid-aligned.
 I’m trying to find a fool proof solution that will get the formula 
 mid-aligned in all cases (and hope it exists).

 In any case, thanks for your suggestion!

 Jan Willem

> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
>
> Hi Jan,
>
> You can specify a certain horizontal distance in the second column, as in 
> the following:
>
> %%% begin example.tex
> \starttext
>
> \setupformulas[align=flushleft]
> \startformula
>   \startalign[n=2,align={left,middle}]
>   \NC \text{Text1}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>   \stopalign
> \stopformula
>
> \stoptext
> %%% end example.tex
>
>> On 24 Aug 2016, at 10:02, Jan Willem Flamma  
>> wrote:
>>
>> Dear list,
>>
>> I would like to include text on the same line as a formula.
>> The text needs to be left-aligned and the formula needs to be 
>> mid-aligned (as per normal).
>>
>> I’ve tried various solutions from the mathalign MyWay but have not 
>> succeeded to get the desired result sofar.
>> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
>>
>> Who can help me out?
>>
>> Regards,
>> Jan Willem
>>
>>
>> \starttext
>>
>> \setupformulas[align=flushleft]
>> \startformula
>>  \startalign[n=2,align={left,middle}]
>>  \NC \text{Text1}\NC E = mc^2\NR
>>  \NC 

Re: [NTG-context] align text and formula

[Jan Willem Flamma]

Hi Henri,

Thanks for your solution. This is indeed providing the functionality I was 
after.

I need to pick up a good Tex book one of these days to try and master those 
commands :-)

Regards,
Jan Willem Flamma


> On 25 aug. 2016, at 13:52, Henri Menke  wrote:
> 
> Hi Jan,
> 
> if I understood you correctly, this should produce what you are after.
> 
> \starttext
> 
> \startformula
>  E = mc^2
> \stopformula
> 
> \startformula
>  \startalign[m=3,align={middle},distance=0pt plus 1 fil]
>\NC \rlap{\text{Text1}}\NC\NC E=mc^2 \NR
>\NC \rlap{\text{This is an explanation}}   \NC\NC 
> E=\sqrt{p^2c^2+m^2c^4} \NR
>\NC \rlap{\text{This is a longer explanation}} \NC\NC \left(\beta 
> mc^2+c\left(\sum _{n=1}^3 \alpha_n p_n \right)\right) \psi(x,t) = i \hbar 
> \frac{\partial \psi(x,t)}{\partial t} \NR
>  \stopalign
> \stopformula
> 
> \stoptext
> 
> The inner workings of this solution are quite messy.  You *have* to have the 
> \NC\NC between text and formula and the formula must not contain any further 
> alignment points; text has to be enclosed in \rlap.  As you can see it 
> centers the formula unconditionally and just flows into the text if it 
> doesn't fit.  Just don't do it like this.
> 
> Cheers, Henri
> 
> On 08/24/2016 05:38 PM, Jan Willem Flamma wrote:
>> Hi Otared,
>> 
>> I apologize for not explaining it better.
>> 
>> Maybe the below example will illustrate better what I’m trying to achieve. 
>> - The first formula is perfectly aligned.
>> - The bottom three formulas do not line up with the top formula
>> 
>> I’m trying to align all formulas regardless of the amount of text added to 
>> the left of the formula. 
>> Of course I could add \qquad or \quad to try and manually align but 
>> basically I’m interested to know if a fool proof method exist that aligns 
>> all without using \\qquad or \quad
>> 
>> \starttext
>> 
>> % Mid-aligned formula
>> \startformula
>> E = mc^2
>> \stopformula
>> 
>> \setupformulas[align=flushleft]
>> \startformula
>>\startalign[n=3,align={left,middle}]
>>  \NC \text{Text1}
>> \NC \qquad  \NC E = mc^2\NR
>>  \NC \text{This is an explanation}   \NC \qquad  
>> \NC  E = mc^2   \NR
>>  \NC \text{This is a longer explanation} \NC \qquad  \NC E = 
>> mc^2\NR
>>\stopalign
>> \stopformula
>> 
>> \stoptext
>> 
>> Thanks
>> JW
>> 
>>> On 24 aug. 2016, at 10:21, Jan Willem Flamma  wrote:
>>> 
>>> Hi Otared,
>>> 
>>> Thanks for the (very quick) reply.
>>> 
>>> I’ve experiemented with that solution as well. However, the text can vary 
>>> in length and this would required a lot of tweaking to try and get the 
>>> formulas mid-aligned.
>>> I’m trying to find a fool proof solution that will get the formula 
>>> mid-aligned in all cases (and hope it exists).
>>> 
>>> In any case, thanks for your suggestion!
>>> 
>>> Jan Willem
>>> 
 On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
 
 Hi Jan,
 
 You can specify a certain horizontal distance in the second column, as in 
 the following:
 
 %%% begin example.tex
 \starttext
 
 \setupformulas[align=flushleft]
 \startformula
\startalign[n=2,align={left,middle}]
\NC \text{Text1}\NC\qquad E = mc^2\NR
\NC \text{Text2}\NC\qquad E = mc^2\NR
\NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
\stopalign
 \stopformula
 
 \stoptext
 %%% end example.tex
 
> On 24 Aug 2016, at 10:02, Jan Willem Flamma  
> wrote:
> 
> Dear list,
> 
> I would like to include text on the same line as a formula.
> The text needs to be left-aligned and the formula needs to be mid-aligned 
> (as per normal).
> 
> I’ve tried various solutions from the mathalign MyWay but have not 
> succeeded to get the desired result sofar.
> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
> 
> Who can help me out?
> 
> Regards,
> Jan Willem
> 
> 
> \starttext
> 
> \setupformulas[align=flushleft]
> \startformula
>   \startalign[n=2,align={left,middle}]
>   \NC \text{Text1}\NC E = mc^2\NR
>   \NC \text{Text2}\NC E = mc^2\NR
>   \stopalign
> \stopformula
> 
> \stoptext
> 
> ___
> If your question is of interest to others as well, please add an entry to 
> the Wiki!
> 
> maillist : ntg-context@ntg.nl / 
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki : 

Re: [NTG-context] align text and formula

[Henri Menke]

Hi Jan,

if I understood you correctly, this should produce what you are after.

\starttext

\startformula
  E = mc^2
\stopformula

\startformula
  \startalign[m=3,align={middle},distance=0pt plus 1 fil]
\NC \rlap{\text{Text1}}\NC\NC E=mc^2 \NR
\NC \rlap{\text{This is an explanation}}   \NC\NC 
E=\sqrt{p^2c^2+m^2c^4} \NR
\NC \rlap{\text{This is a longer explanation}} \NC\NC \left(\beta 
mc^2+c\left(\sum _{n=1}^3 \alpha_n p_n \right)\right) \psi(x,t) = i \hbar 
\frac{\partial \psi(x,t)}{\partial t} \NR
  \stopalign
\stopformula

\stoptext

The inner workings of this solution are quite messy.  You *have* to have the 
\NC\NC between text and formula and the formula must not contain any further 
alignment points; text has to be enclosed in \rlap.  As you can see it centers 
the formula unconditionally and just flows into the text if it doesn't fit.  
Just don't do it like this.

Cheers, Henri

On 08/24/2016 05:38 PM, Jan Willem Flamma wrote:
> Hi Otared,
> 
> I apologize for not explaining it better.
> 
> Maybe the below example will illustrate better what I’m trying to achieve. 
> - The first formula is perfectly aligned.
> - The bottom three formulas do not line up with the top formula
> 
> I’m trying to align all formulas regardless of the amount of text added to 
> the left of the formula. 
> Of course I could add \qquad or \quad to try and manually align but basically 
> I’m interested to know if a fool proof method exist that aligns all without 
> using \\qquad or \quad
> 
> \starttext
> 
> % Mid-aligned formula
> \startformula
> E = mc^2
> \stopformula
> 
> \setupformulas[align=flushleft]
> \startformula
> \startalign[n=3,align={left,middle}]
>   \NC \text{Text1}
> \NC \qquad  \NC E = mc^2\NR
>   \NC \text{This is an explanation}   \NC \qquad  
> \NC  E = mc^2   \NR
>   \NC \text{This is a longer explanation} \NC \qquad  \NC E = 
> mc^2\NR
> \stopalign
> \stopformula
> 
> \stoptext
> 
> Thanks
> JW
> 
>> On 24 aug. 2016, at 10:21, Jan Willem Flamma  wrote:
>>
>> Hi Otared,
>>
>> Thanks for the (very quick) reply.
>>
>> I’ve experiemented with that solution as well. However, the text can vary in 
>> length and this would required a lot of tweaking to try and get the formulas 
>> mid-aligned.
>> I’m trying to find a fool proof solution that will get the formula 
>> mid-aligned in all cases (and hope it exists).
>>
>> In any case, thanks for your suggestion!
>>
>> Jan Willem
>>
>>> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
>>>
>>> Hi Jan,
>>>
>>> You can specify a certain horizontal distance in the second column, as in 
>>> the following:
>>>
>>> %%% begin example.tex
>>> \starttext
>>>
>>> \setupformulas[align=flushleft]
>>> \startformula
>>> \startalign[n=2,align={left,middle}]
>>> \NC \text{Text1}\NC\qquad E = mc^2\NR
>>> \NC \text{Text2}\NC\qquad E = mc^2\NR
>>> \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>>> \stopalign
>>> \stopformula
>>>
>>> \stoptext
>>> %%% end example.tex
>>>
 On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:

 Dear list,

 I would like to include text on the same line as a formula.
 The text needs to be left-aligned and the formula needs to be mid-aligned 
 (as per normal).

 I’ve tried various solutions from the mathalign MyWay but have not 
 succeeded to get the desired result sofar.
 Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.

 Who can help me out?

 Regards,
 Jan Willem


 \starttext

 \setupformulas[align=flushleft]
 \startformula
\startalign[n=2,align={left,middle}]
\NC \text{Text1}\NC E = mc^2\NR
\NC \text{Text2}\NC E = mc^2\NR
\stopalign
 \stopformula

 \stoptext

 ___
 If your question is of interest to others as well, please add an entry to 
 the Wiki!

 maillist : ntg-context@ntg.nl / 
 http://www.ntg.nl/mailman/listinfo/ntg-context
 webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
 archive  : http://foundry.supelec.fr/projects/contextrev/
 wiki : http://contextgarden.net
 ___
>>>
>>> ___
>>> If your question is of interest to others as well, please add an entry to 
>>> the Wiki!
>>>
>>> maillist : ntg-context@ntg.nl / 
>>> http://www.ntg.nl/mailman/listinfo/ntg-context
>>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>>> archive  : 

Re: [NTG-context] align text and formula

[Jan Willem Flamma]

Hi Otared,

Thanks for the (very quick) reply.

I’ve experiemented with that solution as well. However, the text can vary in 
length and this would required a lot of tweaking to try and get the formulas 
mid-aligned.
I’m trying to find a fool proof solution that will get the formula mid-aligned 
in all cases (and hope it exists).

In any case, thanks for your suggestion!

Jan Willem
 
> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
> 
> Hi Jan,
> 
> You can specify a certain horizontal distance in the second column, as in the 
> following:
> 
> %%% begin example.tex
> \starttext
> 
> \setupformulas[align=flushleft]
> \startformula
>   \startalign[n=2,align={left,middle}]
>   \NC \text{Text1}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>   \stopalign
> \stopformula
> 
> \stoptext
> %%% end example.tex
> 
>> On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:
>> 
>> Dear list,
>> 
>> I would like to include text on the same line as a formula.
>> The text needs to be left-aligned and the formula needs to be mid-aligned 
>> (as per normal).
>> 
>> I’ve tried various solutions from the mathalign MyWay but have not succeeded 
>> to get the desired result sofar.
>> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
>> 
>> Who can help me out?
>> 
>> Regards,
>> Jan Willem
>> 
>> 
>> \starttext
>> 
>> \setupformulas[align=flushleft]
>> \startformula
>>  \startalign[n=2,align={left,middle}]
>>  \NC \text{Text1}\NC E = mc^2\NR
>>  \NC \text{Text2}\NC E = mc^2\NR
>>  \stopalign
>> \stopformula
>> 
>> \stoptext
>> 
>> ___
>> If your question is of interest to others as well, please add an entry to 
>> the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / 
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>> archive  : http://foundry.supelec.fr/projects/contextrev/
>> wiki : http://contextgarden.net
>> ___
> 
> ___
> If your question is of interest to others as well, please add an entry to the 
> Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___

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Re: [NTG-context] align text and formula

[Jan Willem Flamma]

Hi Otared,

I apologize for not explaining it better.

Maybe the below example will illustrate better what I’m trying to achieve. 
- The first formula is perfectly aligned.
- The bottom three formulas do not line up with the top formula

I’m trying to align all formulas regardless of the amount of text added to the 
left of the formula. 
Of course I could add \qquad or \quad to try and manually align but basically 
I’m interested to know if a fool proof method exist that aligns all without 
using \\qquad or \quad

\starttext

% Mid-aligned formula
\startformula
E = mc^2
\stopformula

\setupformulas[align=flushleft]
\startformula
\startalign[n=3,align={left,middle}]
\NC \text{Text1}\NC 
\qquad  \NC E = mc^2\NR
\NC \text{This is an explanation}   \NC \qquad  \NC  E 
= mc^2   \NR
\NC \text{This is a longer explanation} \NC \qquad  \NC E = mc^2
\NR
\stopalign
\stopformula

\stoptext

Thanks
JW

> On 24 aug. 2016, at 10:21, Jan Willem Flamma  wrote:
> 
> Hi Otared,
> 
> Thanks for the (very quick) reply.
> 
> I’ve experiemented with that solution as well. However, the text can vary in 
> length and this would required a lot of tweaking to try and get the formulas 
> mid-aligned.
> I’m trying to find a fool proof solution that will get the formula 
> mid-aligned in all cases (and hope it exists).
> 
> In any case, thanks for your suggestion!
> 
> Jan Willem
> 
>> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
>> 
>> Hi Jan,
>> 
>> You can specify a certain horizontal distance in the second column, as in 
>> the following:
>> 
>> %%% begin example.tex
>> \starttext
>> 
>> \setupformulas[align=flushleft]
>> \startformula
>>  \startalign[n=2,align={left,middle}]
>>  \NC \text{Text1}\NC\qquad E = mc^2\NR
>>  \NC \text{Text2}\NC\qquad E = mc^2\NR
>>  \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>>  \stopalign
>> \stopformula
>> 
>> \stoptext
>> %%% end example.tex
>> 
>>> On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:
>>> 
>>> Dear list,
>>> 
>>> I would like to include text on the same line as a formula.
>>> The text needs to be left-aligned and the formula needs to be mid-aligned 
>>> (as per normal).
>>> 
>>> I’ve tried various solutions from the mathalign MyWay but have not 
>>> succeeded to get the desired result sofar.
>>> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
>>> 
>>> Who can help me out?
>>> 
>>> Regards,
>>> Jan Willem
>>> 
>>> 
>>> \starttext
>>> 
>>> \setupformulas[align=flushleft]
>>> \startformula
>>> \startalign[n=2,align={left,middle}]
>>> \NC \text{Text1}\NC E = mc^2\NR
>>> \NC \text{Text2}\NC E = mc^2\NR
>>> \stopalign
>>> \stopformula
>>> 
>>> \stoptext
>>> 
>>> ___
>>> If your question is of interest to others as well, please add an entry to 
>>> the Wiki!
>>> 
>>> maillist : ntg-context@ntg.nl / 
>>> http://www.ntg.nl/mailman/listinfo/ntg-context
>>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>>> archive  : http://foundry.supelec.fr/projects/contextrev/
>>> wiki : http://contextgarden.net
>>> ___
>> 
>> ___
>> If your question is of interest to others as well, please add an entry to 
>> the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / 
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>> archive  : http://foundry.supelec.fr/projects/contextrev/
>> wiki : http://contextgarden.net
>> ___
> 
> ___
> If your question is of interest to others as well, please add an entry to the 
> Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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> wiki : http://contextgarden.net
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Re: [NTG-context] align text and formula

[Otared Kavian]

Hi Jan,

I don’t know exactly what you want to achieve, but a possible solution is to 
put a column between the first and the last columns which contains only the 
spacement between the first column and the third one.
Here is an example:

%%% begin example-1.tex
\starttext

\setupformulas[align=flushleft]
\startformula
\startalign[n=3,align={left,middle}]
\NC \text{Text1}\NC \qquad\NC E = mc^2\NR
\NC \text{This is an explanation}\NC\qquad\NC  E = mc^2\NR
\NC \text{This is a longer explanation}\NC\qquad\NC E = mc^2\NR
\stopalign
\stopformula

\stoptext
%%% end example-1.tex

Best regards: OK

> On 24 Aug 2016, at 10:21, Jan Willem Flamma  wrote:
> 
> Hi Otared,
> 
> Thanks for the (very quick) reply.
> 
> I’ve experiemented with that solution as well. However, the text can vary in 
> length and this would required a lot of tweaking to try and get the formulas 
> mid-aligned.
> I’m trying to find a fool proof solution that will get the formula 
> mid-aligned in all cases (and hope it exists).
> 
> In any case, thanks for your suggestion!
> 
> Jan Willem
> 
>> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
>> 
>> Hi Jan,
>> 
>> You can specify a certain horizontal distance in the second column, as in 
>> the following:
>> 
>> %%% begin example.tex
>> \starttext
>> 
>> \setupformulas[align=flushleft]
>> \startformula
>>  \startalign[n=2,align={left,middle}]
>>  \NC \text{Text1}\NC\qquad E = mc^2\NR
>>  \NC \text{Text2}\NC\qquad E = mc^2\NR
>>  \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>>  \stopalign
>> \stopformula
>> 
>> \stoptext
>> %%% end example.tex
>> 
>>> On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:
>>> 
>>> Dear list,
>>> 
>>> I would like to include text on the same line as a formula.
>>> The text needs to be left-aligned and the formula needs to be mid-aligned 
>>> (as per normal).
>>> 
>>> I’ve tried various solutions from the mathalign MyWay but have not 
>>> succeeded to get the desired result sofar.
>>> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
>>> 
>>> Who can help me out?
>>> 
>>> Regards,
>>> Jan Willem
>>> 
>>> 
>>> \starttext
>>> 
>>> \setupformulas[align=flushleft]
>>> \startformula
>>> \startalign[n=2,align={left,middle}]
>>> \NC \text{Text1}\NC E = mc^2\NR
>>> \NC \text{Text2}\NC E = mc^2\NR
>>> \stopalign
>>> \stopformula
>>> 
>>> \stoptext
>>> 
>>> ___
>>> If your question is of interest to others as well, please add an entry to 
>>> the Wiki!
>>> 
>>> maillist : ntg-context@ntg.nl / 
>>> http://www.ntg.nl/mailman/listinfo/ntg-context
>>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>>> archive  : http://foundry.supelec.fr/projects/contextrev/
>>> wiki : http://contextgarden.net
>>> ___
>> 
>> ___
>> If your question is of interest to others as well, please add an entry to 
>> the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / 
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>> archive  : http://foundry.supelec.fr/projects/contextrev/
>> wiki : http://contextgarden.net
>> ___
> 
> ___
> If your question is of interest to others as well, please add an entry to the 
> Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___

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Re: [NTG-context] align text and formula

[Jan Willem Flamma]

Hi Otared,

Thanks for the (very quick) reply.

I’ve experiemented with that solution as well. However, the text can vary in 
length and this would required a lot of tweaking to try and get the formulas 
mid-aligned.
I’m trying to find a fool proof solution that will get the formula mid-aligned 
in all cases (and hope it exists).

In any case, thanks for your suggestion!

Jan Willem

> On 24 aug. 2016, at 10:10, Otared Kavian  wrote:
> 
> Hi Jan,
> 
> You can specify a certain horizontal distance in the second column, as in the 
> following:
> 
> %%% begin example.tex
> \starttext
> 
> \setupformulas[align=flushleft]
> \startformula
>   \startalign[n=2,align={left,middle}]
>   \NC \text{Text1}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\qquad E = mc^2\NR
>   \NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
>   \stopalign
> \stopformula
> 
> \stoptext
> %%% end example.tex
> 
>> On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:
>> 
>> Dear list,
>> 
>> I would like to include text on the same line as a formula.
>> The text needs to be left-aligned and the formula needs to be mid-aligned 
>> (as per normal).
>> 
>> I’ve tried various solutions from the mathalign MyWay but have not succeeded 
>> to get the desired result sofar.
>> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
>> 
>> Who can help me out?
>> 
>> Regards,
>> Jan Willem
>> 
>> 
>> \starttext
>> 
>> \setupformulas[align=flushleft]
>> \startformula
>>  \startalign[n=2,align={left,middle}]
>>  \NC \text{Text1}\NC E = mc^2\NR
>>  \NC \text{Text2}\NC E = mc^2\NR
>>  \stopalign
>> \stopformula
>> 
>> \stoptext
>> 
>> ___
>> If your question is of interest to others as well, please add an entry to 
>> the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / 
>> http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
>> archive  : http://foundry.supelec.fr/projects/contextrev/
>> wiki : http://contextgarden.net
>> ___
> 
> ___
> If your question is of interest to others as well, please add an entry to the 
> Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___

___
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Wiki!

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Re: [NTG-context] align text and formula

[Otared Kavian]

Hi Jan,

You can specify a certain horizontal distance in the second column, as in the 
following:

%%% begin example.tex
\starttext

\setupformulas[align=flushleft]
\startformula
\startalign[n=2,align={left,middle}]
\NC \text{Text1}\NC\qquad E = mc^2\NR
\NC \text{Text2}\NC\qquad E = mc^2\NR
\NC \text{Text2}\NC\hskip 3cm E = mc^2\NR
\stopalign
\stopformula

\stoptext
%%% end example.tex

> On 24 Aug 2016, at 10:02, Jan Willem Flamma  wrote:
> 
> Dear list,
> 
> I would like to include text on the same line as a formula.
> The text needs to be left-aligned and the formula needs to be mid-aligned (as 
> per normal).
> 
> I’ve tried various solutions from the mathalign MyWay but have not succeeded 
> to get the desired result sofar.
> Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.
> 
> Who can help me out?
> 
> Regards,
> Jan Willem
> 
> 
> \starttext
> 
> \setupformulas[align=flushleft]
> \startformula
>   \startalign[n=2,align={left,middle}]
>   \NC \text{Text1}\NC E = mc^2\NR
>   \NC \text{Text2}\NC E = mc^2\NR
>   \stopalign
> \stopformula
> 
> \stoptext
> 
> ___
> If your question is of interest to others as well, please add an entry to the 
> Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___

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___

[NTG-context] align text and formula

[Jan Willem Flamma]

Dear list,

I would like to include text on the same line as a formula.
The text needs to be left-aligned and the formula needs to be mid-aligned (as 
per normal).

I’ve tried various solutions from the mathalign MyWay but have not succeeded to 
get the desired result sofar.
Below a M-Not-WE. Clearly, the formula is not positioned correctly yet.

Who can help me out?

Regards,
Jan Willem


\starttext

\setupformulas[align=flushleft]
\startformula
\startalign[n=2,align={left,middle}]
\NC \text{Text1}\NC E = mc^2\NR
\NC \text{Text2}\NC E = mc^2\NR
\stopalign
\stopformula

\stoptext

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