math: size of sqrt to small for fractions

math: size of sqrt to small for fractions

[Xenia]

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Hi list,

I noticed that the sign for the square root does not adapt to the size
of a fraction as in the attached minimal example.

Thanks,
Xenia

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[-- Attachment #3: sqrt.pdf --]
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[-- Attachment #4: sqrt.tex --]
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\starttext
\startformula
a = \sqrt{\frac{b}{c}}
\stopformula
\stoptext

[-- Attachment #5: Type: text/plain, Size: 485 bytes --]

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Re: math: size of sqrt to small for fractions

[Hans Hagen]

On 4/9/2013 9:02 PM, Xenia wrote:
> Hi list,
>
> I noticed that the sign for the square root does not adapt to the size
> of a fraction as in the attached minimal example.

In what sense? Sqrt's grow in discrete steps.

Hans

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Re: math: size of sqrt to small for fractions

[Xenia]

On 09.04.2013 21:18, Hans Hagen wrote:
> On 4/9/2013 9:02 PM, Xenia wrote:
>> Hi list,
>>
>> I noticed that the sign for the square root does not adapt to the size
>> of a fraction as in the attached minimal example.
> 
> In what sense? Sqrt's grow in discrete steps.

Oh, I didn't know that. For my feelings, all variables should have the
same size here (a,b and c).

Xenia
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Re: math: size of sqrt to small for fractions

[Hans Hagen]

On 4/9/2013 9:25 PM, Xenia wrote:
> On 09.04.2013 21:18, Hans Hagen wrote:
>> On 4/9/2013 9:02 PM, Xenia wrote:
>>> Hi list,
>>>
>>> I noticed that the sign for the square root does not adapt to the size
>>> of a fraction as in the attached minimal example.
>>
>> In what sense? Sqrt's grow in discrete steps.
>
> Oh, I didn't know that. For my feelings, all variables should have the
> same size here (a,b and c).

ah, you mean the symbols; i'll check it ... probably a wrong default

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                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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                                              | www.pragma-pod.nl
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Re: math: size of sqrt to small for fractions

[Alan BRASLAU]

On Tue, 9 Apr 2013 21:25:16 +0200
Xenia <yoraxe@googlemail.com> wrote:

> Oh, I didn't know that. For my feelings, all variables should have the
> same size here (a,b and c).

In this case you should probably use:

a = \sqrt{b/c}

Alan
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Re: math: size of sqrt to small for fractions

[Xenia]

On 09.04.2013 22:39, Alan BRASLAU wrote:
> On Tue, 9 Apr 2013 21:25:16 +0200
> Xenia <yoraxe@googlemail.com> wrote:
> 
>> Oh, I didn't know that. For my feelings, all variables should have the
>> same size here (a,b and c).
> 
> In this case you should probably use:
> 
> a = \sqrt{b/c}

Okay, but this was just a minimal example. I am handling much bigger
fractions.

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Re: math: size of sqrt to small for fractions

[Hans Hagen]

On 4/9/2013 9:25 PM, Xenia wrote:
> On 09.04.2013 21:18, Hans Hagen wrote:
>> On 4/9/2013 9:02 PM, Xenia wrote:
>>> Hi list,
>>>
>>> I noticed that the sign for the square root does not adapt to the size
>>> of a fraction as in the attached minimal example.
>>
>> In what sense? Sqrt's grow in discrete steps.
>
> Oh, I didn't know that. For my feelings, all variables should have the
> same size here (a,b and c).

Hopefully ok now ... I also made the mathstyle more conformant the new 
math style mechanism and added coloring of the fraction rule.

\definemathfraction[innerfrac][frac][alternative=inner,mathstyle=script,color=red]
\definemathfraction[outerfrac][frac][alternative=outer,mathstyle=script,color=blue]

\starttext

     \startformula
         a = \frac{b}{c} = \sqrt{\frac{b}{c}} = \sqrt{{b}\over{c}}
         a = \frac{b}{c} = \sqrt{\frac{b}{c}} = \sqrt{{b}\over{c}}
         a = \outerfrac{a}{b} = \innerfrac{a}{b} = \frac{a}{b}
     \stopformula

\stoptext


-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
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___________________________________________________________________________________

Re: math: size of sqrt to small for fractions

[Hans Hagen]

On 4/9/2013 10:39 PM, Alan BRASLAU wrote:
> On Tue, 9 Apr 2013 21:25:16 +0200
> Xenia <yoraxe@googlemail.com> wrote:
>
>> Oh, I didn't know that. For my feelings, all variables should have the
>> same size here (a,b and c).
>
> In this case you should probably use:
>
> a = \sqrt{b/c}

there was a wrong default in displaymode (fractions are being made 
configurable like fences and arrows and such) ...

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: math: size of sqrt to small for fractions

[Khaled Hosny]

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On Tue, Apr 09, 2013 at 10:39:25PM +0200, Alan BRASLAU wrote:
> On Tue, 9 Apr 2013 21:25:16 +0200
> Xenia <yoraxe@googlemail.com> wrote:
> 
> > Oh, I didn't know that. For my feelings, all variables should have the
> > same size here (a,b and c).
> 
> In this case you should probably use:
> 
> a = \sqrt{b/c}

Unless \startformula \stopformula are set in \textstyle, fractions
should not be set that small, not in the default TeX settings.

Regards,
Khaled

[-- Attachment #2: sqrt.tex --]
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$$a = \sqrt{b\over c}$$
\centerline{$a = \sqrt{b\over c}$}
\bye

[-- Attachment #3: sqrt.pdf --]
[-- Type: application/pdf, Size: 30650 bytes --]

[-- Attachment #4: Type: text/plain, Size: 485 bytes --]

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