forked from Isabelle_DOF/Isabelle_DOF
Vague pragmatics correction of the BAC example
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@ -7,11 +7,11 @@ begin
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open_monitor*[exam::MathExam]
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section*[idir::Author,affiliation="''LRI, CentraleSupelec''",
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text*[idir::Author,affiliation="''LRI, CentraleSupelec''",
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email="''idir.aitsadoune@centralesupelec.fr''"]
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{*Idir AIT SADOUNE*}
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section*[keller::Author,affiliation="''LRI, Univ. Paris-Sud''",
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text*[keller::Author,affiliation="''LRI, Univ. Paris-Sud''",
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email="''Chantal.Keller@lri.fr''"]
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{*Chantal KELLER*}
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@ -19,7 +19,7 @@ text{* This example is an excerpt from the french baccaleareat 2017.
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The textual explanations were kept in french.
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*}
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section*[header::Header,examSubject= "[analysis,geometry]",
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text*[header::Header,examSubject= "[analysis,geometry]",
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examTitle="''BACCALAUREAT GENERAL MATHEMATIQUES''",
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date="''21-06-2017''",
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timeAllowed="240::int"]
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@ -37,7 +37,7 @@ section*[header::Header,examSubject= "[analysis,geometry]",
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*}
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subsection*[exo1 :: Exercise,
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text*[exo1 :: Exercise,
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Exercise.concerns= "{setter,student,checker,external_examiner}",
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Exercise.content="[q1::Task,q2,q3a]"]
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{* On considère la fonction h définie sur l’intervalle [0..+\<infinity>] par :
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@ -48,7 +48,7 @@ definition h :: "real \<Rightarrow> real"
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where "h x \<equiv> x * exp (- x)"
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subsubsection*[q1::Task, Task.concerns= "{setter,student}",
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text*[q1::Task, Task.concerns= "{setter,student}",
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level="oneStar", mark="1::int", type="formal"]
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{* Déterminer la limite de la fonction @{term h} en +\<infinity>. *}
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@ -58,12 +58,12 @@ text*[a1::Answer_Formal_Step]
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lemma q1 : "(h \<longlongrightarrow> (0::real)) at_top"
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sorry
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subsubsection*[v1::Validation,
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text*[v1::Validation,
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proofs="[q1::thm]"]
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{* See lemma q1 *}
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subsubsection*[q2::Task, Task.concerns= "{examiner,validator,student}",
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text*[q2::Task, Task.concerns= "{examiner,validator,student}",
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level="oneStar", mark="1::int", type="formal"]
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{* Étudier les variations de la fonction @{term h} sur l'intervalle [0..+\<infinity>] et dresser son tableau
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de variation *}
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@ -92,12 +92,12 @@ lemma q2_b : "0 \<le> x \<and> x \<le> y \<and> y \<le> 1 \<Longrightarrow> h x
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lemma q2_c : "1 \<le> x \<and> x \<le> y \<Longrightarrow> h x \<ge> h y"
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sorry
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subsubsection*[v2::Validation,
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text*[v2::Validation,
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proofs="[q2_b::thm, q2_c]"]
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{* See lemmas q2_b and q2_c *}
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subsubsection*[q3a::Task, Task.concerns= "{examiner,validator,student}",
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text*[q3a::Task, Task.concerns= "{examiner,validator,student}",
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level="oneStar", mark="1::int", type="formal"]
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{* Vérifier que pour tout nombre réel x appartenant à l'intervalle [0..+\<infinity>], on a :
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@term{h x = (exp (- x)) - (h' x)} *}
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@ -51,11 +51,11 @@ fi
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VERSION=$($ISABELLE_TOOL scala $ISABELLE_HOME_USER/DOF/lib/dof_latex_converter.jar -v) || true
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if [ "$VERSION" != "DOF LaTeX converter version 0.0.2" ]; then
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if [ "$VERSION" != "DOF LaTeX converter version 0.0.3" ]; then
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echo ""
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echo "Warning: Isabelle DOF version mismatch"
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echo "========"
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echo " Build script version: DOF LaTeX converter version 0.0.2"
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echo " Build script version: DOF LaTeX converter version 0.0.3"
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echo " DOF LaTeX Converter version: $VERSION"
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echo " Please take one of the following actions:"
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echo " * If the build script is more recent than the converter, "
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