added pdf of figs

f0244f2b · orestis.malaspin · c2fe551a · f0244f2b · f0244f2b · f0244f2b
Verified Commit f0244f2b authored 2 years ago by orestis.malaspin
--- a/slides/figs/taux_change.pdf
+++ b/slides/figs/taux_change.pdf
--- a/slides/figs/taux_change_graphe.pdf
+++ b/slides/figs/taux_change_graphe.pdf
--- a/slides/figs/taux_change_graphe_log.pdf
+++ b/slides/figs/taux_change_graphe_log.pdf