diff --git a/module3/exo_pair/Playfair-data.csv b/module3/exo_pair/Playfair-data.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1a201c33a10d88009da4e15b06b46c6698bdcdf8
--- /dev/null
+++ b/module3/exo_pair/Playfair-data.csv
@@ -0,0 +1,54 @@
+"","Year","Wheat","Wages"
+"1",1565,41,5
+"2",1570,45,5.05
+"3",1575,42,5.08
+"4",1580,49,5.12
+"5",1585,41.5,5.15
+"6",1590,47,5.25
+"7",1595,64,5.54
+"8",1600,27,5.61
+"9",1605,33,5.69
+"10",1610,32,5.78
+"11",1615,33,5.94
+"12",1620,35,6.01
+"13",1625,33,6.12
+"14",1630,45,6.22
+"15",1635,33,6.3
+"16",1640,39,6.37
+"17",1645,53,6.45
+"18",1650,42,6.5
+"19",1655,40.5,6.6
+"20",1660,46.5,6.75
+"21",1665,32,6.8
+"22",1670,37,6.9
+"23",1675,43,7
+"24",1680,35,7.3
+"25",1685,27,7.6
+"26",1690,40,8
+"27",1695,50,8.5
+"28",1700,30,9
+"29",1705,32,10
+"30",1710,44,11
+"31",1715,33,11.75
+"32",1720,29,12.5
+"33",1725,39,13
+"34",1730,26,13.3
+"35",1735,32,13.6
+"36",1740,27,14
+"37",1745,27.5,14.5
+"38",1750,31,15
+"39",1755,35.5,15.7
+"40",1760,31,16.5
+"41",1765,43,17.6
+"42",1770,47,18.5
+"43",1775,44,19.5
+"44",1780,46,21
+"45",1785,42,23
+"46",1790,47.5,25.5
+"47",1795,76,27.5
+"48",1800,79,28.5
+"49",1805,81,29.5
+"50",1810,99,30
+"51",1815,78,NA
+"52",1820,54,NA
+"53",1821,54,NA
diff --git a/module3/exo_pair/exercice_fr.Rmd b/module3/exo_pair/exercice_fr.Rmd
new file mode 100644
index 0000000000000000000000000000000000000000..d0d50fcaa96476f3620eeafe32c8c1c7dc48aee5
--- /dev/null
+++ b/module3/exo_pair/exercice_fr.Rmd
@@ -0,0 +1,226 @@
+---
+title: 'Sujet 2 : le pouvoir d''achat des ouvriers anglais du XVIe au XIXe siècle'
+author: "Sophie Drogué"
+date: "27/11/2021"
+output:
+ pdf_document:
+ toc: yes
+ html_document:
+ toc: yes
+ theme: journal
+ word_document:
+ toc: yes
+documentclass: article
+classoption: a4paper
+header-includes:
+- \usepackage[french]{babel}
+- \usepackage[upright]{fourier}
+- \hypersetup{colorlinks=true,pagebackref=true}
+---
+
+
+
+```{r setup, include=FALSE}
+knitr::opts_chunk$set(echo = TRUE)
+```
+# 1. Préparation des données
+
+Les données de Playfair "Data on Wages and the Price of Wheat" sont disponibles à l'adresse suivante: https://raw.githubusercontent.com/vincentarelbundock/Rdatasets/master/csv/HistData/Wheat.csv. Nous les récupérons sous forme d'un fichier en format CSV L'URL est:
+
+```{r}
+data_url = "https://raw.githubusercontent.com/vincentarelbundock
+/Rdatasets/master/csv/HistData/Wheat.csv"
+```
+Je télécharge les données à parir de l'URL du site et je les enregistre en local si je ne l'ai pas déjà fait
+
+```{r}
+data_file = "Playfair-data.csv"
+if (!file.exists(data_file)) {
+ download.file(data_url, data_file, method="auto")
+}
+```
+Voici l'explication des colonnes donnée sur le [sur le site d'origine](https://vincentarelbundock.github.io/Rdatasets/doc/HistData/Wheat.html):
+
+
+| Nom de colonne | Libellé de colonne |
+|----------------+-----------------------------------------------------------------------------------------------------------------------------------|
+| ` ` | numéro d'ordre des données (integer) |
+| `Year` | année (intervalle 5 ans) (integer) |
+| `Wheat` | prix du blé en (Shillings/Quarter bushel) (integer) |
+| `Wages` | salaire hebdomadaire (Shillings): a numeric vector |
+
+
+## Lecture
+je lis le fichier CSV directement sur les données enregistrées localement.
+
+```{r}
+data = read.csv(data_file)
+```
+Regardons ce que nous avons obtenu:
+```{r}
+head(data)
+tail(data)
+```
+Y a-t-il des points manquants dans nos données ?
+```{r}
+na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+```
+On Supprime les 3 dernières lignes sans supprimer le data file
+```{r}
+data <- data[-(50:53),]
+na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+```
+Les trois colonnes qui nous intéressent sont `year`, `Wheat` et `Wages`. Vérifions leurs classes:
+```{r}
+class(data$Year)
+class(data$Wages)
+class(data$Wheat)
+
+```
+Ce sont des valeurs numériques, tout va bien !
+
+# 2. Reproduire le graphe de Playfair à partir des données numériques.
+
+Représentez, comme Playfair, le prix du blé par des barres et les salaires par une surface bleue délimitée par une courbe rouge. Superposez les deux de la même façon dans un seul graphique. Le style de votre graphique pourra rester différent par rapport à l'original, mais l'impression globale devrait être la même.
+
+
+## Tracer le graphique 1
+
+```{r}
+#Tracer le graphique (partie gauche)
+##### Ajuster les marges
+par(mar=c(6,4,3,5))
+
+#Axe des Y
+barplot(data$Wheat,
+ axes=F,
+ ylim=c(0,100),
+ xlab="", ylab="",
+ xaxs="i",
+ col="white",
+ main="Graphique 1: Données de Playfair")
+
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,100),col="black")
+mtext("Prix du 1/4 de boisseau de blé en shilling",side=2,
+ line=2.5)
+box() # pour encadrer le graphique
+
+# Ajout de la courbe rouge correspondant à l'axe de droite
+par(new=T) # Autorise la superposition des courbes
+#et non le remplacement d'un graphique par un autre
+plot(data$Year, data$Wages, pch=10, xlab="", ylab="",
+ ylim=c(0,100), axes=F,
+ type="o", col="red",xaxs="i", yaxs="i",)
+
+# AXE des X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+
+# Légende de l'axe des x
+mtext("Années",side=1,col="black",line=2.5)
+
+# Nom de la courbe en rouge
+legend(x="topleft",
+legend=c("Salaire hebdomadaire en shilling"),
+text.col=c("red"),pch=c(10),col=c("red"))
+
+#Surface sous la courbe en rouge
+polygon(c(data$Year,max(data$Year),min(data$Year)),
+ c(data$Wages,0,0),
+ col="lightblue",density=NA)
+
+```
+
+# 3. Améliorez la présentation de ces données.
+
+Pour commencer, Playfair a combiné les deux quantités dans un même graphique en simplifiant les unités "shillings par quart de boisseau de blé" et "shillings par semaine" à un simple "shillings", ce qui aujourd'hui n'est plus admissible. Utilisez deux ordonnées différentes, une à gauche et une à droite, et indiquez les unités correctes. À cette occasion, n'hésitez pas à proposer d'autres représentations que des barres et des surface/courbes pour les deux jeux de données si ceci vous paraît judicieux.
+
+## Traçage du graphique 2
+
+```{r}
+#Tracer le graphique (partie gauche)
+##### Ajuster les marges
+par(mar=c(6,4,3,5))
+barplot(data$Wheat, axes=F, ylim=c(0,100), xlab="", ylab="",
+ xaxs="i", col="white",
+ main="Graphique 2: Données de Playfair")
+
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,100),col="black")
+mtext("Prix du boisseau de blé en shilling",side=2,line=2.5)
+box() # pour encadrer le graphique
+
+# Ajout de la courbe rouge correspondant à l'axe de droite
+par(new=T) # Autorise la superposition des courbes
+#et non le remplacement d'un graphique par un autre
+plot(data$Year, data$Wages, pch=10, xlab="", ylab="",
+ylim=c(0,40), axes=F, type="o", col="red",xaxs="i",
+yaxs="i",)
+
+# Légende de l'axe Y de droite
+mtext("Salaire hebdomadaire en shilling",side=4,col="red",
+ line=2.5)
+axis(4, ylim=c(0,40), col="red",col.axis="red")
+
+# AXE X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+
+mtext("Années",side=1,col="black",line=2.5)
+```
+
+# 4. Représenter le pouvoir d'achat
+
+L'objectif de Playfair était de montrer que le pouvoir d'achat des ouvriers avait augmenté au cours du temps. Essayez de mieux faire ressortir cette information. Pour cela, faites une représentation graphique du pouvoir d'achat au cours du temps, définie comme la quantité de blé qu'un ouvrier peut acheter avec son salaire hebdomadaire. Dans un autre graphique, montrez les deux quantités (prix du blé, salaire) sur deux axes différents, sans l'axe du temps. Trouvez une autre façon d'indiquer la progression du temps dans ce graphique. Quelle représentation des données vous paraît la plus claire ? N'hésitez pas à en proposer d'autres.
+
+## Recalcul des données
+D'abord on calcule le nombre de 1/4 de boisseau de blé que l'on pouvait s'acheter avec son salaire hebdomadaire en rajoutant la colonne "Pouvoir d'achat" dans notre dataframe
+```{r}
+data$Pouvoir = data$Wages/data$Wheat
+data <- data[-(50:53),]
+na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+```
+
+## Traçage du graphique 3 de pouvoir d'achat
+```{r}
+plot(data$Year, data$Pouvoir, pch=10, xlab="", ylab="",
+ ylim=c(0,1),
+ axes=F, type="o", col="red",xaxs="i", yaxs="i",
+ main=" Graphique 3: Données de Playfair")
+
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,1),col="black")
+mtext("Pouvoir d'achat en 1/4 de boisseau de blé",side=2,line=2.5)
+box() # pour encadrer le graphique
+
+# Axe des X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+
+mtext("Années",side=1,col="black",line=2.5)
+```
+
+# Autre façon de représenter sans l'axe du temps
+## Traçage du graphique 4
+
+Ici j'ai représenté un scatter plot avec une ligne de tendance sencée représenter l'évolution du temps
+```{r}
+plot(data$Wages, data$Wheat, pch=10, xlab="", ylab="", ylim=c(25,60),
+ xlim=c(4,20),type="p", col="red",xaxs="i", yaxs="i",
+ main=" Graphique 4: Données de Playfair")
+abline(lm(data$Wheat ~data$Wages)$coefficients, col="blue",lwd=2)
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(25,60),col="black")
+mtext("Prix du 1/4 de boisseau de blé en shilling",side=2,line=2.5)
+axis(1,xlim=c(4,20), col="black" )
+mtext("Salaire hebdomadaire en shilling",side=1,col="black",line=2.5)
+```
+
+
+Je remercie pour leur aide en ligne:
+le forum du Cirad : http://forums.cirad.fr/
+et Antoine Massé : https://sites.google.com/site/rgraphiques/home
\ No newline at end of file
diff --git a/module3/exo_pair/exercice_fr.docx b/module3/exo_pair/exercice_fr.docx
new file mode 100644
index 0000000000000000000000000000000000000000..5475aa0cf0e369ddf5ee57896a5d0873a67bc275
Binary files /dev/null and b/module3/exo_pair/exercice_fr.docx differ
diff --git a/module3/exo_pair/exercice_fr.html b/module3/exo_pair/exercice_fr.html
new file mode 100644
index 0000000000000000000000000000000000000000..1ca9ea1af06280d5c02f06137d6b5e662e7d93e5
--- /dev/null
+++ b/module3/exo_pair/exercice_fr.html
@@ -0,0 +1,379 @@
+
+
+
+
+
## X Year Wheat Wages
+## 48 48 1800 79 28.5
+## 49 49 1805 81 29.5
+## 50 50 1810 99 30.0
+## 51 51 1815 78 NA
+## 52 52 1820 54 NA
+## 53 53 1821 54 NA
+
Y a-t-il des points manquants dans nos données ?
+
na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+
## X Year Wheat Wages
+## 51 51 1815 78 NA
+## 52 52 1820 54 NA
+## 53 53 1821 54 NA
+
On Supprime les 3 dernières lignes sans supprimer le data file
+
data <- data[-(50:53),]
+na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+
## [1] X Year Wheat Wages
+## <0 lignes> (ou 'row.names' de longueur nulle)
+
Les trois colonnes qui nous intéressent sont year, Wheat et Wages. Vérifions leurs classes:
+
class(data$Year)
+
## [1] "integer"
+
class(data$Wages)
+
## [1] "numeric"
+
class(data$Wheat)
+
## [1] "numeric"
+
Ce sont des valeurs numériques, tout va bien !
+
+
+
2. Votre première tâche est de reproduire le graphe de Playfair à partir des données numériques. Représentez, comme Playfair, le prix du blé par des barres et les salaires par une surface bleue délimitée par une courbe rouge. Superposez les deux de la même façon dans un seul graphique. Le style de votre graphique pourra rester différent par rapport à l’original, mais l’impression globale devrait être la même.
+
####Tracer le graphique
+
#Tracer le graphique (partie gauche)
+##### Ajuster les marges
+par(mar=c(6,4,3,5))
+barplot(data$Wheat, axes=F, ylim=c(0,100), xlab="", ylab="", xaxs="i", col="white", main="Données de Playfair")
+
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,100),col="black")
+mtext("Prix du 1/4 de boisseau de blé en shilling",side=2,line=2.5)
+box() # pour encadrer le graphique
+
+# Ajout de la courbe rouge correspondant à l'axe de droite
+par(new=T) # Autorise la superposition des courbes et non le remplacement d'un graphique par un autre
+plot(data$Year, data$Wages, pch=10, xlab="", ylab="", ylim=c(0,100), axes=F, type="o", col="red",xaxs="i", yaxs="i",)
+
+# AXE X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+#Nom de l'axe des x
+mtext("Années",side=1,col="black",line=2.5)
+# Legende
+legend(x="topleft",legend=c("Salaire hebdomadaire en shilling"),text.col=c("red"),pch=c(10),col=c("red"))
+
+#Surface sous la courbe en rouge
+polygon(c(data$Year,max(data$Year),min(data$Year)),c(data$Wages,0,0),col="lightblue",density=NA)
+
+
+
+
3. Par la suite, améliorez la présentation de ces données. Pour commencer, Playfair a combiné les deux quantités dans un même graphique en simplifiant les unités “shillings par quart de boisseau de blé” et “shillings par semaine” à un simple “shillings”, ce qui aujourd’hui n’est plus admissible. Utilisez deux ordonnées différentes, une à gauche et une à droite, et indiquez les unités correctes. À cette occasion, n’hésitez pas à proposer d’autres représentations que des barres et des surface/courbes pour les deux jeux de données si ceci vous paraît judicieux.
+
+
Tracer le graphique
+
#Tracer le graphique (partie gauche)
+##### Ajuster les marges
+par(mar=c(6,4,3,5))
+barplot(data$Wheat, axes=F, ylim=c(0,100), xlab="", ylab="", xaxs="i", col="white", main="Données de Playfair")
+
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,100),col="black")
+mtext("Prix du boisseau de blé en shilling",side=2,line=2.5)
+box() # pour encadrer le graphique
+
+# Ajout de la courbe rouge correspondant à l'axe de droite
+par(new=T) # Autorise la superposition des courbes et non le remplacement d'un graphique par un autre
+plot(data$Year, data$Wages, pch=10, xlab="", ylab="", ylim=c(0,40), axes=F, type="o", col="red",xaxs="i", yaxs="i",)
+
+# Légende de l'axe Y de droite
+mtext("Salaire hebdomadaire en shilling",side=4,col="red",line=2.5)
+axis(4, ylim=c(0,40), col="red",col.axis="red")
+
+# AXE X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+
+mtext("Années",side=1,col="black",line=2.5)
+
+
+
+
+
4. L’objectif de Playfair était de montrer que le pouvoir d’achat des ouvriers avait augmenté au cours du temps. Essayez de mieux faire ressortir cette information. Pour cela, faites une représentation graphique du pouvoir d’achat au cours du temps, définie comme la quantité de blé qu’un ouvrier peut acheter avec son salaire hebdomadaire. Dans un autre graphique, montrez les deux quantités (prix du blé, salaire) sur deux axes différents, sans l’axe du temps. Trouvez une autre façon d’indiquer la progression du temps dans ce graphique. Quelle représentation des données vous paraît la plus claire ? N’hésitez pas à en proposer d’autres.
+
D’abord on recalcule les données en rajoutant la colonne Pouvoir d’achat dans notre dataframe
+
#calcul du nombre de 1/4 de boisseau de blé que l'on pouvait s'acheter avec son salaire hebdomadaire
+data$Pouvoir = data$Wages/data$Wheat
+data <- data[-(50:53),]
+na_records = apply(data, 1, function (x) any(is.na(x)))
+data[na_records,]
+
## [1] X Year Wheat Wages Pouvoir
+## <0 lignes> (ou 'row.names' de longueur nulle)
+
plot(data$Year, data$Pouvoir, pch=10, xlab="", ylab="", ylim=c(0,1), axes=F, type="o", col="red",xaxs="i", yaxs="i",)
+# Légende de l'axe Y de gauche
+axis(2, ylim=c(0,1),col="black")
+mtext("Pouvoir d'achat en 1/4 de boisseau de blé",side=2,line=2.5)
+box() # pour encadrer le graphique
+# AXE X
+xtick<-seq(1565, 1805, by=5)
+axis(1,xlim=(1565:1805), at=xtick,las =2 )
+
+mtext("Années",side=1,col="black",line=2.5)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/module3/exo_pair/exercice_fr.log b/module3/exo_pair/exercice_fr.log
new file mode 100644
index 0000000000000000000000000000000000000000..df9d37b02b81c1709ce4d3dce5192a042e3f90d6
--- /dev/null
+++ b/module3/exo_pair/exercice_fr.log
@@ -0,0 +1,717 @@
+This is pdfTeX, Version 3.141592653-2.6-1.40.23 (TeX Live 2021/W32TeX) (preloaded format=pdflatex 2021.11.25) 30 NOV 2021 15:44
+entering extended mode
+ restricted \write18 enabled.
+ %&-line parsing enabled.
+**exercice_fr.tex
+(./exercice_fr.tex
+LaTeX2e <2021-11-15>
+L3 programming layer <2021-11-22> (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/article.cls
+Document Class: article 2021/10/04 v1.4n Standard LaTeX document class
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/size10.clo
+File: size10.clo 2021/10/04 v1.4n Standard LaTeX file (size option)
+)
+\c@part=\count183
+\c@section=\count184
+\c@subsection=\count185
+\c@subsubsection=\count186
+\c@paragraph=\count187
+\c@subparagraph=\count188
+\c@figure=\count189
+\c@table=\count190
+\abovecaptionskip=\skip47
+\belowcaptionskip=\skip48
+\bibindent=\dimen138
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsmath/amsmath.sty
+Package: amsmath 2021/10/15 v2.17l AMS math features
+\@mathmargin=\skip49
+For additional information on amsmath, use the `?' option.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsmath/amstext.sty
+Package: amstext 2021/08/26 v2.01 AMS text
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsmath/amsgen.sty
+File: amsgen.sty 1999/11/30 v2.0 generic functions
+\@emptytoks=\toks16
+\ex@=\dimen139
+)) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsmath/amsbsy.sty
+Package: amsbsy 1999/11/29 v1.2d Bold Symbols
+\pmbraise@=\dimen140
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsmath/amsopn.sty
+Package: amsopn 2021/08/26 v2.02 operator names
+)
+\inf@bad=\count191
+LaTeX Info: Redefining \frac on input line 234.
+\uproot@=\count192
+\leftroot@=\count193
+LaTeX Info: Redefining \overline on input line 399.
+\classnum@=\count194
+\DOTSCASE@=\count195
+LaTeX Info: Redefining \ldots on input line 496.
+LaTeX Info: Redefining \dots on input line 499.
+LaTeX Info: Redefining \cdots on input line 620.
+\Mathstrutbox@=\box50
+\strutbox@=\box51
+\big@size=\dimen141
+LaTeX Font Info: Redeclaring font encoding OML on input line 743.
+LaTeX Font Info: Redeclaring font encoding OMS on input line 744.
+\macc@depth=\count196
+\c@MaxMatrixCols=\count197
+\dotsspace@=\muskip16
+\c@parentequation=\count198
+\dspbrk@lvl=\count199
+\tag@help=\toks17
+\row@=\count266
+\column@=\count267
+\maxfields@=\count268
+\andhelp@=\toks18
+\eqnshift@=\dimen142
+\alignsep@=\dimen143
+\tagshift@=\dimen144
+\tagwidth@=\dimen145
+\totwidth@=\dimen146
+\lineht@=\dimen147
+\@envbody=\toks19
+\multlinegap=\skip50
+\multlinetaggap=\skip51
+\mathdisplay@stack=\toks20
+LaTeX Info: Redefining \[ on input line 2938.
+LaTeX Info: Redefining \] on input line 2939.
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsfonts/amssymb.sty
+Package: amssymb 2013/01/14 v3.01 AMS font symbols
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsfonts/amsfonts.sty
+Package: amsfonts 2013/01/14 v3.01 Basic AMSFonts support
+\symAMSa=\mathgroup4
+\symAMSb=\mathgroup5
+LaTeX Font Info: Redeclaring math symbol \hbar on input line 98.
+LaTeX Font Info: Overwriting math alphabet `\mathfrak' in version `bold'
+(Font) U/euf/m/n --> U/euf/b/n on input line 106.
+)) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/lm/lmodern.sty
+Package: lmodern 2015/05/01 v1.6.1 Latin Modern Fonts
+LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
+(Font) OT1/cmr/m/n --> OT1/lmr/m/n on input line 22.
+LaTeX Font Info: Overwriting symbol font `letters' in version `normal'
+(Font) OML/cmm/m/it --> OML/lmm/m/it on input line 23.
+LaTeX Font Info: Overwriting symbol font `symbols' in version `normal'
+(Font) OMS/cmsy/m/n --> OMS/lmsy/m/n on input line 24.
+LaTeX Font Info: Overwriting symbol font `largesymbols' in version `normal'
+(Font) OMX/cmex/m/n --> OMX/lmex/m/n on input line 25.
+LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
+(Font) OT1/cmr/bx/n --> OT1/lmr/bx/n on input line 26.
+LaTeX Font Info: Overwriting symbol font `letters' in version `bold'
+(Font) OML/cmm/b/it --> OML/lmm/b/it on input line 27.
+LaTeX Font Info: Overwriting symbol font `symbols' in version `bold'
+(Font) OMS/cmsy/b/n --> OMS/lmsy/b/n on input line 28.
+LaTeX Font Info: Overwriting symbol font `largesymbols' in version `bold'
+(Font) OMX/cmex/m/n --> OMX/lmex/m/n on input line 29.
+LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `normal'
+(Font) OT1/cmr/bx/n --> OT1/lmr/bx/n on input line 31.
+LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `normal'
+(Font) OT1/cmss/m/n --> OT1/lmss/m/n on input line 32.
+LaTeX Font Info: Overwriting math alphabet `\mathit' in version `normal'
+(Font) OT1/cmr/m/it --> OT1/lmr/m/it on input line 33.
+LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `normal'
+(Font) OT1/cmtt/m/n --> OT1/lmtt/m/n on input line 34.
+LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `bold'
+(Font) OT1/cmr/bx/n --> OT1/lmr/bx/n on input line 35.
+LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `bold'
+(Font) OT1/cmss/bx/n --> OT1/lmss/bx/n on input line 36.
+LaTeX Font Info: Overwriting math alphabet `\mathit' in version `bold'
+(Font) OT1/cmr/bx/it --> OT1/lmr/bx/it on input line 37.
+LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `bold'
+(Font) OT1/cmtt/m/n --> OT1/lmtt/m/n on input line 38.
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/iftex/iftex.sty
+Package: iftex 2020/03/06 v1.0d TeX engine tests
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/fontenc.sty
+Package: fontenc 2021/04/29 v2.0v Standard LaTeX package
+LaTeX Font Info: Trying to load font information for T1+lmr on input line 112.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/lm/t1lmr.fd
+File: t1lmr.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
+)) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/inputenc.sty
+Package: inputenc 2021/02/14 v1.3d Input encoding file
+\inpenc@prehook=\toks21
+\inpenc@posthook=\toks22
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/textcomp.sty
+Package: textcomp 2020/02/02 v2.0n Standard LaTeX package
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/xcolor/xcolor.sty
+Package: xcolor 2021/10/31 v2.13 LaTeX color extensions (UK)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics-cfg/color.cfg
+File: color.cfg 2016/01/02 v1.6 sample color configuration
+)
+Package xcolor Info: Driver file: pdftex.def on input line 227.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics-def/pdftex.def
+File: pdftex.def 2020/10/05 v1.2a Graphics/color driver for pdftex
+)
+Package xcolor Info: Model `cmy' substituted by `cmy0' on input line 1352.
+Package xcolor Info: Model `hsb' substituted by `rgb' on input line 1356.
+Package xcolor Info: Model `RGB' extended on input line 1368.
+Package xcolor Info: Model `HTML' substituted by `rgb' on input line 1370.
+Package xcolor Info: Model `Hsb' substituted by `hsb' on input line 1371.
+Package xcolor Info: Model `tHsb' substituted by `hsb' on input line 1372.
+Package xcolor Info: Model `HSB' substituted by `hsb' on input line 1373.
+Package xcolor Info: Model `Gray' substituted by `gray' on input line 1374.
+Package xcolor Info: Model `wave' substituted by `hsb' on input line 1375.
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/hyperref.sty
+Package: hyperref 2021-06-07 v7.00m Hypertext links for LaTeX
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/ltxcmds/ltxcmds.sty
+Package: ltxcmds 2020-05-10 v1.25 LaTeX kernel commands for general use (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/pdftexcmds/pdftexcmds.sty
+Package: pdftexcmds 2020-06-27 v0.33 Utility functions of pdfTeX for LuaTeX (HO)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/infwarerr/infwarerr.sty
+Package: infwarerr 2019/12/03 v1.5 Providing info/warning/error messages (HO)
+)
+Package pdftexcmds Info: \pdf@primitive is available.
+Package pdftexcmds Info: \pdf@ifprimitive is available.
+Package pdftexcmds Info: \pdfdraftmode found.
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics/keyval.sty
+Package: keyval 2014/10/28 v1.15 key=value parser (DPC)
+\KV@toks@=\toks23
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/kvsetkeys/kvsetkeys.sty
+Package: kvsetkeys 2019/12/15 v1.18 Key value parser (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/kvdefinekeys/kvdefinekeys.sty
+Package: kvdefinekeys 2019-12-19 v1.6 Define keys (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/pdfescape/pdfescape.sty
+Package: pdfescape 2019/12/09 v1.15 Implements pdfTeX's escape features (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hycolor/hycolor.sty
+Package: hycolor 2020-01-27 v1.10 Color options for hyperref/bookmark (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/letltxmacro/letltxmacro.sty
+Package: letltxmacro 2019/12/03 v1.6 Let assignment for LaTeX macros (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/auxhook/auxhook.sty
+Package: auxhook 2019-12-17 v1.6 Hooks for auxiliary files (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/kvoptions/kvoptions.sty
+Package: kvoptions 2020-10-07 v3.14 Key value format for package options (HO)
+)
+\@linkdim=\dimen148
+\Hy@linkcounter=\count269
+\Hy@pagecounter=\count270
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/pd1enc.def
+File: pd1enc.def 2021-06-07 v7.00m Hyperref: PDFDocEncoding definition (HO)
+Now handling font encoding PD1 ...
+... no UTF-8 mapping file for font encoding PD1
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/hyperref-langpatches.def
+File: hyperref-langpatches.def 2021-06-07 v7.00m Hyperref: patches for babel languages
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/intcalc/intcalc.sty
+Package: intcalc 2019/12/15 v1.3 Expandable calculations with integers (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/etexcmds/etexcmds.sty
+Package: etexcmds 2019/12/15 v1.7 Avoid name clashes with e-TeX commands (HO)
+)
+\Hy@SavedSpaceFactor=\count271
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/puenc.def
+File: puenc.def 2021-06-07 v7.00m Hyperref: PDF Unicode definition (HO)
+Now handling font encoding PU ...
+... no UTF-8 mapping file for font encoding PU
+)
+Package hyperref Info: Option `unicode' set `true' on input line 4073.
+Package hyperref Info: Hyper figures OFF on input line 4192.
+Package hyperref Info: Link nesting OFF on input line 4197.
+Package hyperref Info: Hyper index ON on input line 4200.
+Package hyperref Info: Plain pages OFF on input line 4207.
+Package hyperref Info: Backreferencing OFF on input line 4212.
+Package hyperref Info: Implicit mode ON; LaTeX internals redefined.
+Package hyperref Info: Bookmarks ON on input line 4445.
+\c@Hy@tempcnt=\count272
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/url/url.sty
+\Urlmuskip=\muskip17
+Package: url 2013/09/16 ver 3.4 Verb mode for urls, etc.
+)
+LaTeX Info: Redefining \url on input line 4804.
+\XeTeXLinkMargin=\dimen149
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/bitset/bitset.sty
+Package: bitset 2019/12/09 v1.3 Handle bit-vector datatype (HO)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/bigintcalc/bigintcalc.sty
+Package: bigintcalc 2019/12/15 v1.5 Expandable calculations on big integers (HO)
+))
+\Fld@menulength=\count273
+\Field@Width=\dimen150
+\Fld@charsize=\dimen151
+Package hyperref Info: Hyper figures OFF on input line 6076.
+Package hyperref Info: Link nesting OFF on input line 6081.
+Package hyperref Info: Hyper index ON on input line 6084.
+Package hyperref Info: backreferencing OFF on input line 6091.
+Package hyperref Info: Link coloring OFF on input line 6096.
+Package hyperref Info: Link coloring with OCG OFF on input line 6101.
+Package hyperref Info: PDF/A mode OFF on input line 6106.
+LaTeX Info: Redefining \ref on input line 6146.
+LaTeX Info: Redefining \pageref on input line 6150.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/atbegshi-ltx.sty
+Package: atbegshi-ltx 2021/01/10 v1.0c Emulation of the original atbegshi
+package with kernel methods
+)
+\Hy@abspage=\count274
+\c@Item=\count275
+\c@Hfootnote=\count276
+)
+Package hyperref Info: Driver (autodetected): hpdftex.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/hpdftex.def
+File: hpdftex.def 2021-06-07 v7.00m Hyperref driver for pdfTeX
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/atveryend-ltx.sty
+Package: atveryend-ltx 2020/08/19 v1.0a Emulation of the original atveryend package
+with kernel methods
+)
+\Fld@listcount=\count277
+\c@bookmark@seq@number=\count278
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/rerunfilecheck/rerunfilecheck.sty
+Package: rerunfilecheck 2019/12/05 v1.9 Rerun checks for auxiliary files (HO)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/uniquecounter/uniquecounter.sty
+Package: uniquecounter 2019/12/15 v1.4 Provide unlimited unique counter (HO)
+)
+Package uniquecounter Info: New unique counter `rerunfilecheck' on input line 286.
+)
+\Hy@SectionHShift=\skip52
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fancyvrb/fancyvrb.sty
+Package: fancyvrb 2021/11/24\nobreakspace {} 4.1a\nobreakspace {}verbatim text (tvz,hv)
+\FV@CodeLineNo=\count279
+\FV@InFile=\read2
+\FV@TabBox=\box52
+\c@FancyVerbLine=\count280
+\FV@StepNumber=\count281
+\FV@OutFile=\write3
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/framed/framed.sty
+Package: framed 2011/10/22 v 0.96: framed or shaded text with page breaks
+\OuterFrameSep=\skip53
+\fb@frw=\dimen152
+\fb@frh=\dimen153
+\FrameRule=\dimen154
+\FrameSep=\dimen155
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/tools/longtable.sty
+Package: longtable 2021-09-01 v4.17 Multi-page Table package (DPC)
+\LTleft=\skip54
+\LTright=\skip55
+\LTpre=\skip56
+\LTpost=\skip57
+\LTchunksize=\count282
+\LTcapwidth=\dimen156
+\LT@head=\box53
+\LT@firsthead=\box54
+\LT@foot=\box55
+\LT@lastfoot=\box56
+\LT@gbox=\box57
+\LT@cols=\count283
+\LT@rows=\count284
+\c@LT@tables=\count285
+\c@LT@chunks=\count286
+\LT@p@ftn=\toks24
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/booktabs/booktabs.sty
+Package: booktabs 2020/01/12 v1.61803398 Publication quality tables
+\heavyrulewidth=\dimen157
+\lightrulewidth=\dimen158
+\cmidrulewidth=\dimen159
+\belowrulesep=\dimen160
+\belowbottomsep=\dimen161
+\aboverulesep=\dimen162
+\abovetopsep=\dimen163
+\cmidrulesep=\dimen164
+\cmidrulekern=\dimen165
+\defaultaddspace=\dimen166
+\@cmidla=\count287
+\@cmidlb=\count288
+\@aboverulesep=\dimen167
+\@belowrulesep=\dimen168
+\@thisruleclass=\count289
+\@lastruleclass=\count290
+\@thisrulewidth=\dimen169
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/tools/array.sty
+Package: array 2021/10/04 v2.5f Tabular extension package (FMi)
+\col@sep=\dimen170
+\ar@mcellbox=\box58
+\extrarowheight=\dimen171
+\NC@list=\toks25
+\extratabsurround=\skip58
+\backup@length=\skip59
+\ar@cellbox=\box59
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/tools/calc.sty
+Package: calc 2017/05/25 v4.3 Infix arithmetic (KKT,FJ)
+\calc@Acount=\count291
+\calc@Bcount=\count292
+\calc@Adimen=\dimen172
+\calc@Bdimen=\dimen173
+\calc@Askip=\skip60
+\calc@Bskip=\skip61
+LaTeX Info: Redefining \setlength on input line 80.
+LaTeX Info: Redefining \addtolength on input line 81.
+\calc@Ccount=\count293
+\calc@Cskip=\skip62
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/etoolbox/etoolbox.sty
+Package: etoolbox 2020/10/05 v2.5k e-TeX tools for LaTeX (JAW)
+\etb@tempcnta=\count294
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/mdwtools/footnote.sty
+Package: footnote 1997/01/28 1.13 Save footnotes around boxes
+\fn@notes=\box60
+\fn@width=\dimen174
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics/graphicx.sty
+Package: graphicx 2021/09/16 v1.2d Enhanced LaTeX Graphics (DPC,SPQR)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics/graphics.sty
+Package: graphics 2021/03/04 v1.4d Standard LaTeX Graphics (DPC,SPQR)
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics/trig.sty
+Package: trig 2021/08/11 v1.11 sin cos tan (DPC)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/graphics-cfg/graphics.cfg
+File: graphics.cfg 2016/06/04 v1.11 sample graphics configuration
+)
+Package graphics Info: Driver file: pdftex.def on input line 107.
+)
+\Gin@req@height=\dimen175
+\Gin@req@width=\dimen176
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/babel/babel.sty
+Package: babel 2021/11/08 3.66 The Babel package
+\babel@savecnt=\count295
+\U@D=\dimen177
+\l@unhyphenated=\language3
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/babel/txtbabel.def)
+\bbl@readstream=\read3
+\bbl@dirlevel=\count296
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/babel-french/french.ldf
+Language: french 2021/07/20 v3.5m French support from the babel system
+Package babel Info: Hyphen rules for 'french' set to \l@nohyphenation
+(babel) (\language2). Reported on input line 87.
+
+Package babel Warning: No hyphenation patterns were preloaded for
+(babel) the language 'French' into the format.
+(babel) Please, configure your TeX system to add them and
+(babel) rebuild the format. Now I will use the patterns
+(babel) preloaded for \language=nohyphenation instead on input line 87.
+
+Package babel Info: Hyphen rules for 'acadian' set to \l@nohyphenation
+(babel) (\language2). Reported on input line 91.
+Package babel Info: Hyphen rules for 'canadien' set to \l@nohyphenation
+(babel) (\language2). Reported on input line 92.
+\FB@nonchar=\count297
+Package babel Info: Making : an active character on input line 430.
+Package babel Info: Making ; an active character on input line 431.
+Package babel Info: Making ! an active character on input line 432.
+Package babel Info: Making ? an active character on input line 433.
+\FBguill@level=\count298
+\FBold@everypar=\toks26
+\FB@Mht=\dimen178
+\mc@charclass=\count299
+\mc@charfam=\count300
+\mc@charslot=\count301
+\std@mcc=\count302
+\dec@mcc=\count303
+\listindentFB=\dimen179
+\descindentFB=\dimen180
+\labelindentFB=\dimen181
+\labelwidthFB=\dimen182
+\leftmarginFB=\dimen183
+\parindentFFN=\dimen184
+\FBfnindent=\dimen185
+)) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/carlisle/scalefnt.sty) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fourier.sty
+Package: fourier 2020/03/03 2.2 fourier-GUTenberg package
+Now handling font encoding FML ...
+... no UTF-8 mapping file for font encoding FML
+Now handling font encoding FMS ...
+... no UTF-8 mapping file for font encoding FMS
+Now handling font encoding FMX ...
+... no UTF-8 mapping file for font encoding FMX
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/base/fontenc.sty
+Package: fontenc 2021/04/29 v2.0v Standard LaTeX package
+LaTeX Font Info: Trying to load font information for T1+futs on input line 112.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/t1futs.fd
+File: t1futs.fd 2004/03/02 Fontinst v1.926 font definitions for T1/futs.
+)) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fourier-orns.sty
+Package: fourier-orns 2020/03/03 2.2 fourier-ornaments package
+)
+LaTeX Font Info: Redeclaring symbol font `operators' on input line 63.
+LaTeX Font Info: Encoding `OT1' has changed to `T1' for symbol font
+(Font) `operators' in the math version `normal' on input line 63.
+LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
+(Font) OT1/lmr/m/n --> T1/futs/m/n on input line 63.
+LaTeX Font Info: Encoding `OT1' has changed to `T1' for symbol font
+(Font) `operators' in the math version `bold' on input line 63.
+LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
+(Font) OT1/lmr/bx/n --> T1/futs/m/n on input line 63.
+LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
+(Font) T1/futs/m/n --> T1/futs/b/n on input line 64.
+LaTeX Font Info: Redeclaring symbol font `letters' on input line 99.
+LaTeX Font Info: Encoding `OML' has changed to `FML' for symbol font
+(Font) `letters' in the math version `normal' on input line 99.
+LaTeX Font Info: Overwriting symbol font `letters' in version `normal'
+(Font) OML/lmm/m/it --> FML/futm/m/it on input line 99.
+LaTeX Font Info: Encoding `OML' has changed to `FML' for symbol font
+(Font) `letters' in the math version `bold' on input line 99.
+LaTeX Font Info: Overwriting symbol font `letters' in version `bold'
+(Font) OML/lmm/b/it --> FML/futm/m/it on input line 99.
+\symotherletters=\mathgroup6
+LaTeX Font Info: Overwriting symbol font `letters' in version `bold'
+(Font) FML/futm/m/it --> FML/futm/b/it on input line 101.
+LaTeX Font Info: Overwriting symbol font `otherletters' in version `bold'
+(Font) FML/futmi/m/it --> FML/futmi/b/it on input line 102.
+LaTeX Font Info: Redeclaring math symbol \Gamma on input line 103.
+LaTeX Font Info: Redeclaring math symbol \Delta on input line 104.
+LaTeX Font Info: Redeclaring math symbol \Theta on input line 105.
+LaTeX Font Info: Redeclaring math symbol \Lambda on input line 106.
+LaTeX Font Info: Redeclaring math symbol \Xi on input line 107.
+LaTeX Font Info: Redeclaring math symbol \Pi on input line 108.
+LaTeX Font Info: Redeclaring math symbol \Sigma on input line 109.
+LaTeX Font Info: Redeclaring math symbol \Upsilon on input line 110.
+LaTeX Font Info: Redeclaring math symbol \Phi on input line 111.
+LaTeX Font Info: Redeclaring math symbol \Psi on input line 112.
+LaTeX Font Info: Redeclaring math symbol \Omega on input line 113.
+LaTeX Font Info: Redeclaring symbol font `symbols' on input line 126.
+LaTeX Font Info: Encoding `OMS' has changed to `FMS' for symbol font
+(Font) `symbols' in the math version `normal' on input line 126.
+LaTeX Font Info: Overwriting symbol font `symbols' in version `normal'
+(Font) OMS/lmsy/m/n --> FMS/futm/m/n on input line 126.
+LaTeX Font Info: Encoding `OMS' has changed to `FMS' for symbol font
+(Font) `symbols' in the math version `bold' on input line 126.
+LaTeX Font Info: Overwriting symbol font `symbols' in version `bold'
+(Font) OMS/lmsy/b/n --> FMS/futm/m/n on input line 126.
+LaTeX Font Info: Redeclaring symbol font `largesymbols' on input line 127.
+LaTeX Font Info: Encoding `OMX' has changed to `FMX' for symbol font
+(Font) `largesymbols' in the math version `normal' on input line 127.
+LaTeX Font Info: Overwriting symbol font `largesymbols' in version `normal'
+(Font) OMX/lmex/m/n --> FMX/futm/m/n on input line 127.
+LaTeX Font Info: Encoding `OMX' has changed to `FMX' for symbol font
+(Font) `largesymbols' in the math version `bold' on input line 127.
+LaTeX Font Info: Overwriting symbol font `largesymbols' in version `bold'
+(Font) OMX/lmex/m/n --> FMX/futm/m/n on input line 127.
+LaTeX Font Info: Redeclaring math alphabet \mathbf on input line 128.
+LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `normal'
+(Font) OT1/lmr/bx/n --> T1/futs/bx/n on input line 128.
+LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `bold'
+(Font) OT1/lmr/bx/n --> T1/futs/bx/n on input line 128.
+LaTeX Font Info: Redeclaring math alphabet \mathrm on input line 129.
+LaTeX Font Info: Redeclaring math alphabet \mathit on input line 130.
+LaTeX Font Info: Overwriting math alphabet `\mathit' in version `normal'
+(Font) OT1/lmr/m/it --> T1/futs/m/it on input line 130.
+LaTeX Font Info: Overwriting math alphabet `\mathit' in version `bold'
+(Font) OT1/lmr/bx/it --> T1/futs/m/it on input line 130.
+LaTeX Font Info: Redeclaring math alphabet \mathcal on input line 131.
+LaTeX Font Info: Redeclaring math symbol \varkappa on input line 132.
+LaTeX Font Info: Redeclaring math symbol \leqslant on input line 138.
+LaTeX Font Info: Redeclaring math symbol \geqslant on input line 139.
+LaTeX Font Info: Redeclaring math symbol \vDash on input line 142.
+LaTeX Font Info: Redeclaring math symbol \blacktriangleleft on input line 143.
+LaTeX Font Info: Redeclaring math symbol \blacktriangleright on input line 144.
+LaTeX Font Info: Redeclaring math symbol \nleqslant on input line 145.
+LaTeX Font Info: Redeclaring math symbol \ngeqslant on input line 146.
+LaTeX Font Info: Redeclaring math symbol \parallel on input line 147.
+LaTeX Font Info: Redeclaring math symbol \nparallel on input line 148.
+LaTeX Font Info: Redeclaring math symbol \nvDash on input line 150.
+LaTeX Font Info: Redeclaring math symbol \intercal on input line 151.
+LaTeX Font Info: Redeclaring math symbol \hslash on input line 152.
+LaTeX Font Info: Redeclaring math symbol \nexists on input line 153.
+LaTeX Font Info: Redeclaring math symbol \complement on input line 154.
+LaTeX Font Info: Redeclaring math symbol \varsubsetneq on input line 155.
+LaTeX Font Info: Redeclaring math symbol \hbar on input line 161.
+LaTeX Font Info: Redeclaring math symbol \smallsetminus on input line 162.
+LaTeX Font Info: Redeclaring math symbol \subsetneqq on input line 163.
+LaTeX Font Info: Redeclaring math symbol \rightrightarrows on input line 164.
+LaTeX Font Info: Redeclaring math symbol \leftleftarrows on input line 165.
+LaTeX Font Info: Redeclaring math symbol \square on input line 166.
+LaTeX Font Info: Redeclaring math symbol \curvearrowleft on input line 167.
+LaTeX Font Info: Redeclaring math symbol \curvearrowright on input line 168.
+LaTeX Font Info: Redeclaring math symbol \blacksquare on input line 169.
+LaTeX Font Info: Redeclaring math symbol \varkappa on input line 199.
+LaTeX Font Info: Redeclaring math symbol \varvarrho on input line 200.
+LaTeX Font Info: Redeclaring math delimiter \Vert on input line 223.
+LaTeX Font Info: Redeclaring math delimiter \vert on input line 228.
+LaTeX Font Info: Redeclaring math delimiter \lvert on input line 230.
+LaTeX Font Info: Redeclaring math delimiter \rvert on input line 232.
+LaTeX Font Info: Redeclaring math delimiter \lVert on input line 234.
+LaTeX Font Info: Redeclaring math delimiter \rVert on input line 236.
+LaTeX Font Info: Redeclaring math delimiter \Downarrow on input line 238.
+LaTeX Font Info: Redeclaring math delimiter \backslash on input line 240.
+LaTeX Font Info: Redeclaring math delimiter \rangle on input line 242.
+LaTeX Font Info: Redeclaring math delimiter \langle on input line 244.
+LaTeX Font Info: Redeclaring math delimiter \rbrace on input line 246.
+LaTeX Font Info: Redeclaring math delimiter \lbrace on input line 248.
+LaTeX Font Info: Redeclaring math delimiter \rceil on input line 250.
+LaTeX Font Info: Redeclaring math delimiter \lceil on input line 252.
+LaTeX Font Info: Redeclaring math delimiter \rfloor on input line 254.
+LaTeX Font Info: Redeclaring math delimiter \lfloor on input line 256.
+LaTeX Font Info: Redeclaring math accent \acute on input line 260.
+LaTeX Font Info: Redeclaring math accent \grave on input line 261.
+LaTeX Font Info: Redeclaring math accent \ddot on input line 262.
+LaTeX Font Info: Redeclaring math accent \tilde on input line 263.
+LaTeX Font Info: Redeclaring math accent \bar on input line 264.
+LaTeX Font Info: Redeclaring math accent \breve on input line 265.
+LaTeX Font Info: Redeclaring math accent \check on input line 266.
+LaTeX Font Info: Redeclaring math accent \hat on input line 267.
+LaTeX Font Info: Redeclaring math accent \dot on input line 268.
+LaTeX Font Info: Redeclaring math accent \mathring on input line 269.
+\symUfutm=\mathgroup7
+)
+Package hyperref Info: Option `colorlinks' set `true' on input line 118.
+
+Package hyperref Warning: Option `pagebackref' has already been used,
+(hyperref) setting the option has no effect on input line 118.
+
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
+File: l3backend-pdftex.def 2021-10-18 L3 backend support: PDF output (pdfTeX)
+\l__color_backend_stack_int=\count304
+\l__pdf_internal_box=\box61
+) (./exercice_fr.aux)
+\openout1 = `exercice_fr.aux'.
+
+LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for PD1/pdf/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for PU/pdf/m/n on input line 123.
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for FML/futm/m/it on input line 123.
+LaTeX Font Info: Trying to load font information for FML+futm on input line 123.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fmlfutm.fd
+File: fmlfutm.fd 2004/10/30 Fontinst v1.926 font definitions for FML/futm.
+)
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for FMS/futm/m/n on input line 123.
+LaTeX Font Info: Trying to load font information for FMS+futm on input line 123.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fmsfutm.fd
+File: fmsfutm.fd 2004/10/30 Fontinst v1.926 font definitions for FMS/futm.
+)
+LaTeX Font Info: ... okay on input line 123.
+LaTeX Font Info: Checking defaults for FMX/futm/m/n on input line 123.
+LaTeX Font Info: Trying to load font information for FMX+futm on input line 123.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fmxfutm.fd
+File: fmxfutm.fd futm-extension
+)
+LaTeX Font Info: ... okay on input line 123.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/epstopdf-pkg/epstopdf-base.sty
+Package: epstopdf-base 2020-01-24 v2.11 Base part for package epstopdf
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/grfext/grfext.sty
+Package: grfext 2019/12/03 v1.3 Manage graphics extensions (HO)
+)
+Package epstopdf-base Info: Redefining graphics rule for `.eps' on input line 485.
+Package grfext Info: Graphics extension search list:
+(grfext) [.pdf,.png,.jpg,.mps,.jpeg,.jbig2,.jb2,.PDF,.PNG,.JPG,.JPEG,.JBIG2,.JB2,.eps]
+(grfext) \AppendGraphicsExtensions on input line 504.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
+File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Live
+))
+Package hyperref Info: Link coloring ON on input line 123.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/hyperref/nameref.sty
+Package: nameref 2021-04-02 v2.47 Cross-referencing by name of section
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/refcount/refcount.sty
+Package: refcount 2019/12/15 v3.6 Data extraction from label references (HO)
+) (c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/generic/gettitlestring/gettitlestring.sty
+Package: gettitlestring 2019/12/15 v1.6 Cleanup title references (HO)
+)
+\c@section@level=\count305
+)
+LaTeX Info: Redefining \ref on input line 123.
+LaTeX Info: Redefining \pageref on input line 123.
+LaTeX Info: Redefining \nameref on input line 123.
+(./exercice_fr.out) (./exercice_fr.out)
+\@outlinefile=\write4
+\openout4 = `exercice_fr.out'.
+
+LaTeX Info: Redefining \degres on input line 123.
+LaTeX Info: Redefining \up on input line 123.
+LaTeX Font Info: Redeclaring math accent \widehat on input line 123.
+LaTeX Font Info: Redeclaring math accent \widetilde on input line 123.
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 11.03998pt on input line 125.
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 8.27998pt on input line 125.
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 6.43999pt on input line 125.
+LaTeX Font Info: Trying to load font information for U+msa on input line 125.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsfonts/umsa.fd
+File: umsa.fd 2013/01/14 v3.01 AMS symbols A
+)
+LaTeX Font Info: Trying to load font information for U+msb on input line 125.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/amsfonts/umsb.fd
+File: umsb.fd 2013/01/14 v3.01 AMS symbols B
+)
+LaTeX Font Info: Trying to load font information for FML+futmi on input line 125.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/fourier/fmlfutmi.fd
+File: fmlfutmi.fd 2004/10/30 Fontinst v1.926 font definitions for FML/futmi.
+)
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 11.03998pt on input line 125.
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 8.27998pt on input line 125.
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 6.43999pt on input line 125.
+(./exercice_fr.toc
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 9.19998pt on input line 3.
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 6.99199pt on input line 3.
+LaTeX Font Info: Font shape `FMX/futm/m/n' will be
+(Font) scaled to size 5.51999pt on input line 3.
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 9.19998pt on input line 3.
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 6.99199pt on input line 3.
+LaTeX Font Info: Font shape `U/futm/m/n' will be
+(Font) scaled to size 5.51999pt on input line 3.
+)
+\tf@toc=\write5
+\openout5 = `exercice_fr.toc'.
+
+
+Underfull \hbox (badness 5036) in paragraph at lines 134--138
+\T1/futs/m/n/10 l'adresse suivante : [][]$https : / / raw . githubusercontent . com / vincentarelbundock /
+ []
+
+LaTeX Font Info: Trying to load font information for T1+lmtt on input line 140.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/lm/t1lmtt.fd
+File: t1lmtt.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
+) [1
+
+{c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
+LaTeX Font Info: Font shape `T1/lmtt/bx/n' in size <10> not available
+(Font) Font shape `T1/lmtt/b/n' tried instead on input line 152.
+[2]
+
+LaTeX Font Warning: Font shape `T1/lmtt/bx/it' in size <10> not available
+(Font) Font shape `T1/lmtt/b/sl' tried instead on input line 302.
+
+LaTeX Font Info: Trying to load font information for TS1+lmtt on input line 314.
+(c:/Users/drogue/AppData/Roaming/TinyTeX/texmf-dist/tex/latex/lm/ts1lmtt.fd
+File: ts1lmtt.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
+) [3]
+
+File: exercice_fr_files/figure-latex/unnamed-chunk-8-1.pdf Graphic file (type pdf)
+