mailing-list for TeXmacs Users

["Pablo S. Casas" <address@hidden>]

From: Massimiliano Gubinelli <address@hidden>
Subject: Re: bug symbol "-" on pdf
Date: Mon, 27 Jul 2020 12:13:14 +0200

>  can you send me the files? (texmacs and pdf)?

Hi TeXmacs users:

   I provide another example of bug PDF export. In this case the
problem appears in the image labeled with text in math mode. That text
is not exported to the PDF. TeXmacs-1.99.13 on Gentoo GNU-Linux.

   Thanks a lot. A happy TeXmacs user since 2007.
<TeXmacs|1.99.13>

<style|<tuple|book|mismacros|macros_examen|spanish|old-spacing|framed-session|maxima|old-dots>>

<\body>
  
<with|par-mode|center|<reset-theorem><assign|mostrar-solucion|true><assign|item-vsep|<macro|0.0fn>>>

  <\pregunta>
    (1'25 p) Dada una pirámide <math|P>, de altura <math|12> y base cuadrada
    de área <math|7>, representarla gráficamente y calcular su volumen
    mediante integración.
  <|pregunta>
    <\with|par-columns|2>
      Sean <math|a=12,b=7>. Por la simetría de la pirámide consideramos
      únicamente la cuarta parte mostrada en la figura:

      <\equation*>
        <tabular|<tformat|<table|<row|<cell|<text|Ecuación del plano
        
inclinado:>>>|<row|<cell|z=a+<frac|-a|<sqrt|b>/2>*x=<frac|a|<sqrt|b>>*<around*|(|<sqrt|b>-2*x|)>>>|<row|<cell|<frac|1|4>*P=<around*|{||\<nobracket\>><around*|(|x,y,z|)>\<in\><R><rsup|3><tq>0\<leqslant\>x\<leqslant\><sqrt|b>/2,>>|<row|<cell|-x\<leqslant\>y\<leqslant\>x,0\<leqslant\>z\<leqslant\>a*<around*|(|<sqrt|b>-2*x|)>/<sqrt|b><around*|\<nobracket\>||}>>>|<row|<cell|>>|<row|<cell|vol<around*|(|P|)>=>>|<row|<cell|=4*<big|int><rsub|0><rsup|<sqrt|b>/2><big|int><rsub|-x><rsup|x><big|int><rsub|0><rsup|a*<around*|(|<sqrt|b>-2*x|)>/<sqrt|b>>\<mathd\>
        z*\<mathd\> y*\<mathd\> x=>>>>>
      </equation*>

      <\script-output|maxima|default>
        <\math>
          
block(<around*|[|<with|mode|prog|>a:2,b:5,r,O:<around*|[|0,0,0|]>,A,B,C,draw_renderer:vtk|]>,

          <with|mode|prog| \ 
>r:<sqrt|b>/2,A:<around*|[|0,0,a|]>,B:<around*|[|r,r,0|]>,C:<around*|[|r,-r,0|]>,

          <with|mode|prog| \ >draw3d(<with|mode|prog|>

          <with|mode|prog| \ ><with|mode|prog|
          \ >xu_grid=100,yv_grid=100,axis_3d = false,opacity=0.9,

          <with|mode|prog| \ \ \ >color=cyan,triangle(O, A,B),triangle(O,
          A,C),

          <with|mode|prog| \ \ \ >color=yellow,triangle(O,
          B,C),triangle(A,B,C),

          <with|mode|prog| \ \ \ >/*<text|ejes de coordenadas>*/

          <with|mode|prog| \ ><with|mode|prog| \ >line_width =
          0.01,color=black,head_angle = 12,head_length = 0.15,

          <with|mode|prog| \ ><with|mode|prog|
          \ 
>vector(O,1.3*<around*|[|r,0,0|]>),vector(O,0.6*<around*|[|0,r,0|]>),vector(O,1.15*A)

          ))$\ 
        </math>
      </script-output|>

      
<small-figure|<draw-over|<draw-over|<image|pirámide_cuadrada.png|0.5par|||>||0cm>|<with|gr-mode|<tuple|edit|math-at>|gr-color|white|<graphics||<with|color|white|<math-at|O|<point|1.15708096309036|-1.68168739251224>>>|<with|color|white|<math-at|z|<point|1.31662587643868|2.46648035454425>>>|<with|color|white|<math-at|y|<point|1.36980751422146|-2.37304868368832>>>|<with|color|white|<math-at|x|<point|-1.62609141420823|-2.30213983331128>>>>>|0cm>|Pirámide
      <math|P>: parte simétrica.>\ 
    </with>

    <\equation*>
      
<tabular|<tformat|<table|<row|<cell|=<frac|4*a|<sqrt|b>>*<big|int><rsub|0><rsup|<sqrt|b>/2><big|int><rsub|-x><rsup|x><around*|(|<sqrt|b>-2*x|)>*\<mathd\>
      y*\<mathd\> 
x=<frac|8*a|<sqrt|b>>*<big|int><rsub|0><rsup|<sqrt|b>/2>x*<around*|(|<sqrt|b>-2*x|)>*\<mathd\>
      
x=>>|<row|<cell|=8*a**<around*|[|<frac|1|2>*x<rsup|2>-<frac|2|3*<sqrt|b>>*x<rsup|3>|]><rsub|0><rsup|<sqrt|b>/2>=8*a*<around*|(|<frac|b|8>-<frac|2*b|8\<cdot\>3>|)>=<frac|a*b|3>=28>>>>>
    </equation*>
  </pregunta>

  \;
</body>

<\initial>
  <\collection>
    <associate|font-base-size|12>
    <associate|page-bot|2cm>
    <associate|page-even|auto>
    <associate|page-medium|papyrus>
    <associate|page-odd|auto>
    <associate|page-right|auto>
    <associate|page-screen-margin|true>
    <associate|page-top|2cm>
    <associate|page-width-margin|false>
    <associate|par-first|0fn>
    <associate|preamble|false>
    <associate|prog-scripts|maxima>
    <associate|sfactor|4>
  </collection>
</initial>

<\references>
  <\collection>
    <associate|auto-1|<tuple|1|1>>
  </collection>
</references>

<\auxiliary>
  <\collection>
    <\associate|figure>
      <tuple|normal|<surround|<hidden-binding|<tuple>|1>||Pirámide
      <with|mode|<quote|math>|P>: parte simétrica.>|<pageref|auto-1>>
    </associate>
  </collection>
</auxiliary>

Attachment: test.pdf
Description: Adobe PDF document