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Re: An issue with footnotes


Chronological Thread 
  • From: Anderson Brasil <address@hidden>
  • To: address@hidden
  • Subject: Re: An issue with footnotes
  • Date: Wed, 14 Oct 2020 17:32:08 -0300
I was having the same issue in another document with a deadline very soon, so I simply changed the small parts who were in two columns to one column and I could manage to deliver it on schedule. Thanks for this, Joris.

Em 13/10/2020 18:35, TeXmacs escreveu:
Hi Anderson,

Thanks for reporting this annoying bug which is due to
the fact that you mix one column content, two column content,
as well as footnotes on the same page.

I (hopefully) fixed the bug in revision 12939 on SVN.
The next release of TeXmacs will integrate the fix.

Best wishes, --Joris


On Mon, Oct 12, 2020 at 09:41:24PM -0300, Anderson Brasil wrote:
    Hi. I've just got a new computer and at the process of
reinstalling everything I've just migrated textmacs from version
1.99.6 to version 1.99.13. I've noticed that the new version is
putting footnotes at strange places. I've attached the tm file and
the PDF results created at both versions of texmacs, so you can see
by yourself. Is it intended or a bug?

    Thanks in advance [and apologies for this cold murder of the
English language],

    Anderson Brasil



<TeXmacs|1.99.6>

<style|<tuple|book|portuguese>>

<\body>
<\strong>
Disciplina: L?gica e Conjuntos

Professor: Anderson Brasil

Per?odo: 1/2020\
</strong>

<section|T?picos selecionados sobre conjuntos>

<\exercise>
<label|Exerc10>Seja <math|A=<around|{|1, <around|{|2|}>,3,
<around|{|4|}>, <around|{|5,6, 7|}>, 7|}>>. Determine o que ? verdadeiro
e o que ? falso:

<\with|par-columns|2>
<\enumerate-alpha>
<item> <label|Exerc10a><math|1\<in\>A>;

<item> <label|Exerc10b><math|2\<in\>A>;

<item> <label|Exerc10c><math|<around|{|2|}>\<in\>A>;

<item> <label|Exerc10d><math|4<neg|\<in\>>A>;

<item> <label|Exerc10e><math|<around|{|5,6|}>\<subseteq\>A>;

<item> <label|Exerc10f><math|<around|{|7|}>\<subseteq\>A>;

<item> <label|Exerc10g><math|<around|{|1,3|}>\<subseteq\>A>;

<item>
<label|Exerc10h><math|<around|{|<around|{|2|}>,<around|{|4|}>|}>\<subseteq\>A>;
</enumerate-alpha>
</with>
</exercise>

<\exercise>
<label|Exerc20>Escrever simbolicamente, de pelo menos duas formas
distintas, cada um dos conjuntos:

a) conjunto dos n?meros primos positivos, menores que 43;

b) conjunto dos n?meros pares compreendidos entre 27 e 30;

c) conjunto dos n?meros reais cuja quarta pot?ncia ? 4;

d) conjunto dos n?meros pares<\footnote>
N?o esque?a de incluir na lista os n?meros pares negativos e o zero.
</footnote>;

e) conjunto das ra?zes reais de <math|x<rsup|2>=9>;

f) conjunto das ra?zes reais de <math|x<rsup|2>=-1>;
</exercise>

<\exercise>
<label|Exerc30>Identificar como falso ou verdadeiro:

a) <math|<around|{|1, 4, 9, 16,
25,\<ldots\>|}>=<around|{|x\<in\>\<bbb-N\>;\<exists\>n\<in\>\<bbb-N\><rsup|\<ast\>>
\| x=n<rsup|2>|}>>;

b) <math|<around|{|3,7,11,15|}>={x\<in\>\<bbb-Z\>;x\<geqslant\>3> e
<math|x\<leqslant\>15> e <math|<frac|x-3|4>\<in\>\<bbb-Z\>>};

c)
<math|<around|{|2,4,6,8,10,\<ldots\>|}>={n\<in\>\<bbb-Z\>;\<exists\>k\<in\>\<bbb-Z\>>
com <math|n=2k><math|}>;

d) <math|\<bbb-Q\>=<around*|{|x\<in\>\<bbb-R\>;
\<exists\>p,q\<in\>\<bbb-N\><rsup|\<ast\>>\|x=<frac|p|q>|}>>;
</exercise>

<\exercise>
<label|Exerc40>Determinar todos os conjuntos:

<\with|par-columns|2>
a) <math|<around|{|x\<in\>\<bbb-R\>;x\<neq\>x|}>>;

b) <math|<around|{|x\<in\>\<bbb-R\>;x=x|}>>;

c) <math|<around|{|x\<in\>\<bbb-Q\>;<around|\||x|\|>=x|}>>;

d)
<math|<around|{|x\<in\>\<bbb-R\>;\<exists\>y\<in\>\<bbb-R\><rsub|+>\|x=y<rsup|2>|}>>;

e) <math|<around*|{|x\<in\>\<bbb-R\>;\<exists\>y\<in\>\<bbb-R\> com
x=y<rsup|2>|}>>;

f) <math|<around*|{|x\<in\>\<bbb-R\><rsub|->;\<exists\>y\<in\>\<bbb-R\>
com x=y<rsup|2>|}>>;

g) <math|<around*|{|x\<in\>\<bbb-R\>;
\<exists\>p,q\<in\>\<bbb-Z\><rsup|\<ast\>>\|x=<frac|p|q>|}>>;
</with>
</exercise>

<\exercise>
<label|Exerc160>Se
<math|A=<around|{|n\<in\>\<bbb-N\>;\<exists\>x\<in\>\<bbb-N\>\|
n=4x|}>> e <math|B=\<bbb-R\><rsub|+>> identifique que elementos pertencem
? <math|A\<times\>B>:

<\with|par-columns|2>
a) <math|<around|(|8, -<sqrt|2>|)>>;

b) <math|<around*|(|3, <frac|1|2>|)>>;

c) <math|(-4,17)>;

d) <math|<around|(|16,19|)>>;

e) <math|<around|(|1, 0|)>>;

f) <math|<around|(|1000,-1|)>>;
</with>
</exercise>

<\exercise>
Desenhe o diagrama de Venn de tr?s conjuntos <math|A>, <math|B>, <math|C>
no conjunto universo e marque <math|A\<cap\>B>, <math|A\<cup\>C>,
<math|B<rsup|c>>, <math|C-B>,
<math|<around|(|A\<cap\>B|)>\<cup\><around|(|A\<cap\>C|)>>
e <math|<around*|(|A\<cup\>B|)>\<cap\><around|(|A\<cup\>C|)>>.
</exercise>

<\exercise>
O objetivo deste exemplo ? ilustrar que diagramas de Venn n?o funcionam
bem quando se trabalha com quatro ou mais conjuntos . Observe a figura
abaixo que, aparentemente, parece ser um diagrama de Venn perfeitamente
v?lido para os conjuntos <math|A,B,C> e <math|D>. Mas aonde est? o
conjunto <math|<around*|(|A\<cap\>D|)>-<around*|(|*B\<cup\>C|)>>?
</exercise>

<\with|par-mode|center>

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|png>|342px|368px||>
</with>

<\exercise>
<label|Exerc110>Se
<math|A=<around|{|x\<in\>\<bbb-R\>\|0\<leqslant\>x\<leqslant\>4|}>>
e <math|B=<around|{|x\<in\>\<bbb-R\>\|1\<leqslant\>x\<less\>3|}>>
determine graficamente o conjunto <math|A-B> e seguida descreva-o a
partir de uma propriedade.
</exercise>

<\exercise>
<label|Exerc50>Seja <math|A=<around|{|x\<in\>\<bbb-R\>;
x<rsup|2>\<geqslant\>1|}>>, <math|B=<around|{|x\<in\>\<bbb-R\>;

\<exists\>m\<in\>\<bbb-N\>,\<exists\>n\<in\>\<bbb-N\><rsup|\<ast\>>\|x=<frac|m|n>|}>>,

<math|C=<around|{|x\<in\>\<bbb-R\>;\<exists\>q\<in\>\<bbb-Q\>\|x<rsup|3>=q|}>>
e <math|D=<around*|{|<sqrt|<frac|17|3>|3>, -<frac|1|8>,
27,-<sqrt|<frac|1|2>|3>|}>>. Determine:

<\with|par-columns|2>
a) <math|A\<cap\>D>;

b) <math|B\<cap\>D>;

c) <math|C\<cap\>D>.
</with>
</exercise>

<\exercise>
<label|Exerc60>Sejam
<math|A=<around*|{|x\<in\>\<bbb-Q\><mid|\|>x<rsup|2>\<leqslant\>3|}>>,
<math|B=<around*|{|-3,<sqrt|<frac|1|2>|2>, 1, 2,<sqrt|3|2>, -1|}>> e

<math|C=><math|<around*|{|x\<in\>\<bbb-Q\>;\<exists\>y\<in\>\<bbb-R\>\|x=y<rsup|2>|}>>
e <math|D=<around*|{|<sqrt|3>, <frac|9|5>,
-<frac|1|4>,<frac|4|7>,<frac|50|6>,<frac|16|3>|}>> e

<math|E=<around*|{|y\<in\>\<bbb-R\>;\<exists\>p,q\<in\>\<bbb-N\><rsup|\<ast\>>\|y=<frac|p<rsup|2>|q>|}>>.
Determine:

<\with|par-columns|2>
a) <math|A\<cap\>B>;

b) <math|A\<cap\>C>;

c) <math|B\<cap\>C>;

d) <math|D\<cap\>E>;

e) <math|C\<cap\>E>;

f) <math|B\<cap\>E>;
</with>
</exercise>

<\exercise>
<label|Exerc70>Sejam
<math|A=<left|{>\<nocomma\><frac|1|2>,<sqrt|<frac|1|2>|4>,<around*|{|0,<around*|{|1|}>|}>,<left|{>2,4<left|}>,8<left|}>>,
<math|B=<around*|{|0,<frac|1|2>,<around*|{|2,4|}>,<around*|{|8|}>|}>>,

<math|C=<left|{>x\<in\>\<bbb-R\>;\<exists\>y\<in\>\<bbb-Q\><around*|\||x<rsup|2>=y|}>>
e <math|D=<around*|{|x\<in\>\<bbb-R\>; 3x<rsup|4>\<gtr\>1|}>>. Determine:

<\with|par-columns|2>
a) <math|A\<cap\>B>;

b) <math|A\<cap\>C>;

c) <math|A\<cap\>D>;
</with>
</exercise>

<\exercise>
<label|Exerc80>? comum se utilizar a nota??o
<math|<around|{|f<around|(|\<lambda\>|)>,\<lambda\>\<in\>\<Lambda\>|}>
para designar>
<math|<around*|{|x;\<exists\>\<lambda\>\<in\>\<Lambda\>\|f<around|(|\<lambda\>|)>=x|}>>
(considerando-se o conjunto universo subentendido pela situa??o e que,
neste curso, geralmente ser? <math|\<bbb-R\>>). Por exemplo, o conjunto
dos inteiros pares pode ser denotado por
<math|<around|{|2n,n\<in\>\<bbb-Z\>|}>>. Se
<math|A=<around*|{|<frac|1|n>,n\<in\>\<bbb-N\><rsup|\<ast\>>|}>>,
<math|B=<around*|{|<frac|1|n<rsup|2>>,n\<in\>\<bbb-Q\><rsup|\<ast\>>|}>>,
<math|C=<around*|{|9x<rsup|2>+27x-5,x\<in\>\<bbb-Q\>|}>> e seja ainda
<math|D=<around*|{|<frac|1|7>,<sqrt|2>, <frac|1|9>,<frac|1|2>,17, -4
|}>>. Achar\

<\with|par-columns|2>
a) <math|A\<cap\>D>;

b) <math|B\<cap\>D>;

c) <math|C\<cap\>D>;

d) <math|A\<cap\>B>.
</with>
</exercise>

<\very-small>
<strong|Solu??es:> <reference|Exerc10>) <reference|Exerc10a>)V;
<reference|Exerc10b>) F; <reference|Exerc10c>) V; <reference|Exerc10d>)
V; <reference|Exerc10e>) F; <reference|Exerc10f>) V;
<reference|Exerc10g>) V; <reference|Exerc10h>) V; <reference|Exerc30>)
a)V; b) V; c) F; d) F; <reference|Exerc40>) a) <math|\<varnothing\>>; b)
<math|\<bbb-R\>>; c) <math|\<bbb-Q\><rsub|+>>; d)
<math|\<bbb-R\><rsub|+>>; e) <math|\<bbb-R\><rsub|+>>; f)
<math|<around|{|0|}>>; g) <math|\<bbb-Q\><rsup|\<ast\>>>;
<reference|Exerc160>) Somente d; <reference|Exerc110>)
<math|{x\<in\>\<bbb-R\>;0\<leqslant\>x\<less\>1> ou
<math|3\<leqslant\>x\<leqslant\>4}>; <reference|Exerc50>) a)
<math|<around*|{|<sqrt|<frac|17|3>|3>, 27|}>>; b) <math|<around|{|27|}>>;
c) <math|<around*|{|<sqrt|<frac|17|3>|3>, -<frac|1|8>,
27,-<sqrt|<frac|1|2>|3>|}>>; <reference|Exerc60>) a) <math|{-1, 1}>; b)
<math|<around|{|x\<in\>\<bbb-Q\><rsub|+>;x<rsup|2>\<leqslant\>3|}>>; c)
<math|<around|{|1,2|}>>; d) <math|<around*|{|<frac|9|5>, <frac|4|7>,
<frac|50|6>,<frac|16|3>|}>>; e) <math|E>; f) <math|<around|{|1,2|}>>;
<reference|Exerc70>) a)
<math|<left|{><frac|1|2>,<left|{>2,4<left|}><left|}>;>b)
<math|<around*|{|<frac|1|2>,8|}>>; c)
<math|<around*|{|<sqrt|<frac|1|2>|4>,8|}>;><reference|Exerc80>)
a)<math|<around*|{|<frac|1|7>,<frac|1|9>,<frac|1|2>|}>>; b)
<math|<around*|{|<frac|1|9>|}>>; c) <math|<around|{|17|}>>; d) <math|B>.
</very-small>
</body>

<\initial>
<\collection>
<associate|font-base-size|11>
<associate|info-flag|detailed>
<associate|page-medium|paper>
<associate|page-type|a4>
<associate|par-hyphen|professional>
<associate|preamble|false>
</collection>
</initial>

<\references>
<\collection>
<associate|Exerc10|<tuple|1|1>>
<associate|Exerc10a|<tuple|a|1>>
<associate|Exerc10b|<tuple|b|1>>
<associate|Exerc10c|<tuple|c|1>>
<associate|Exerc10d|<tuple|d|1>>
<associate|Exerc10e|<tuple|e|1>>
<associate|Exerc10f|<tuple|f|1>>
<associate|Exerc10g|<tuple|g|1>>
<associate|Exerc10h|<tuple|h|1>>
<associate|Exerc110|<tuple|8|2>>
<associate|Exerc160|<tuple|5|1>>
<associate|Exerc20|<tuple|2|1>>
<associate|Exerc30|<tuple|3|1>>
<associate|Exerc40|<tuple|4|1>>
<associate|Exerc50|<tuple|9|2>>
<associate|Exerc60|<tuple|10|2>>
<associate|Exerc70|<tuple|11|2>>
<associate|Exerc80|<tuple|12|2>>
<associate|auto-1|<tuple|1|1>>
<associate|footnote-1|<tuple|1|1>>
<associate|footnr-1|<tuple|1|1>>
</collection>
</references>

<\auxiliary>
<\collection>
<\associate|toc>
1<space|2spc>T?picos selecionados sobre conjuntos

<datoms|<macro|x|<repeat|<arg|x>|<with|font-series|medium|<with|font-size|1|<space|0.2fn>.<space|0.2fn>>>>>|<htab|5mm>>
<no-break><pageref|auto-1>
</associate>
</collection>
</auxiliary>


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