Hi Hans,

Thank you very much for the new update.

Everything seem to work like a charm. In particular I played with the \underbrace and \overbrace when adding something under the \underbrace, or above the \overbrace, like in 

\startformula
\overbrace{1+x^2+a}^{= -1} +
\underbrace{ax^2 + bx + c}_{=2} = 1
\stopformula

and it works great !

Best regards : Otared

> On 23 Feb 2023, at 22:07, Hans Hagen via ntg-context <ntg-context@ntg.nl> wrote:
> 
> Hi,
> 
> I uploaded a new version. We further improved Antykwa support,
> 
> \switchtobodyfont[antykwa]
> 
> \startTEXpage[offset=1dk]
>    \im{
>        f' = f'' = f''' = f'''' =
>        a + b + \ldots + c +
>        \overbar{x} + \overbar{S} + \bar{x} + \widebar{x}
>    }
> 
>    \im{
>        \fenced[doublebar]{x} =
>        \fenced[doublebar][size=1]{x_1} =
>        \fenced[doublebar][size=2]{x_2} =
>        \fenced[doublebar][size=3]{x_3} =
>        \fenced[doublebar][size=4]{x_4} =
>        \fenced[doublebar]{\blackrule[width=1cm,height=1cm]}
>    }
> 
>    \im{
>        \fenced[bar]{x} =
>        \fenced[bar][size=1]{x_1} =
>        \fenced[bar][size=2]{x_2} =
>        \fenced[bar][size=3]{x_3} =
>        \fenced[bar][size=4]{x_4} =
>        \fenced[bar]{\blackrule[width=1cm,height=1cm]}
>    }
> 
>    \im{
>        \fenced[brace]{x} =
>        \fenced[brace][size=1]{x_1} =
>        \fenced[brace][size=2]{x_2} =
>        \fenced[brace][size=3]{x_3} =
>        \fenced[brace][size=4]{x_4} =
>        \fenced[brace]{\blackrule[width=1cm,height=1cm]}
>    }
> 
>    \im{
>        \root[4]{1+x^2+a} +
>        \frac{1}{1+x^2+a} +
>        \overparent{1+x^2+a} +
>        \overbrace{1+x^2+a} +
>        \overparent{x} +
>        \overbrace{x} +
>        \overbrace{i}
>    }
> 
> \stopTEXpage
> 
> 
> This time with fancy radical bars, fraction bars, vertical bars, over and underbars etc.
> 
> Hans
> 
> -----------------------------------------------------------------
>                                          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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Otared Kavian
e-mail: otared@gmail.com
Phone: +33 6 88 26 70 95