diff --git a/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/intro.tex b/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/intro.tex
index 30a8d141d28..454265944b7 100644
--- a/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/intro.tex
+++ b/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/intro.tex
@@ -142,34 +142,3 @@
 \subsubsection{Related Classes}
 \ccRefConceptPage{CGAL::Fraction_traits<T>}\\
 
-\subsection{Number type classes}
-
-\subsubsection{CORE}
-\ccRefConceptPage{CORE::BigInt}\\
-\ccRefConceptPage{CORE::BigRat}\\
-\ccRefConceptPage{CORE::BigFloat} \dots\ not supported yet \\
-\ccRefConceptPage{CORE::Expr}\\
-
-\subsubsection{LEDA}
-\ccRefConceptPage{leda_integer}\\
-\ccRefConceptPage{leda_rational}\\
-\ccRefConceptPage{leda_bigfloat}\\
-\ccRefConceptPage{leda_real}\\
-
-\subsubsection{GMP}
-\ccRefConceptPage{mpz_class}\\
-\ccRefConceptPage{mpq_class}\\
-\ccRefConceptPage{mpf_class} \dots \ not support yet \\
-
-\ccRefConceptPage{CGAL::Gmpz}\\
-\ccRefConceptPage{CGAL::Gmpq}\\
-\ccRefConceptPage{CGAL::Gmpzf}\\
-
-\subsubsection{CGAL}
-\ccRefConceptPage{CGAL::MP_Float}\\
-\ccRefConceptPage{CGAL::Interval_nt<Protected>}\\
-\ccRefConceptPage{CGAL::Lazy_exact_nt<NT>}\\
-\ccRefConceptPage{CGAL::Quotient<NT>}\\
-\ccRefConceptPage{CGAL::Counted_number<NT>}\\
-
-\ccRefIdfierPage{CGAL::Sqrt_extension<NT,ROOT>}\\
diff --git a/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/main.tex b/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/main.tex
index a11a607af90..b37e74dcb6a 100644
--- a/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/main.tex
+++ b/Algebraic_foundations/doc_tex/Algebraic_foundations_ref/main.tex
@@ -110,29 +110,5 @@
 \input{Algebraic_foundations_ref/FractionTraits_CommonFactor.tex}
 \input{Algebraic_foundations_ref/Fraction_traits.tex}
 
-%NumberTypes 
-\input{Algebraic_foundations_ref/CORE_BigInt.tex} 
-\input{Algebraic_foundations_ref/CORE_BigRat.tex} 
-%\input{Algebraic_foundations_ref/CORE_BigFloat.tex} 
-\input{Algebraic_foundations_ref/CORE_Expr.tex} 
 
-\input{Algebraic_foundations_ref/leda_integer.tex} 
-\input{Algebraic_foundations_ref/leda_rational.tex} 
-\input{Algebraic_foundations_ref/leda_bigfloat.tex} 
-\input{Algebraic_foundations_ref/leda_real.tex} 
-
-\input{Algebraic_foundations_ref/mpz_class.tex} 
-\input{Algebraic_foundations_ref/mpq_class.tex} 
-\input{Algebraic_foundations_ref/mpf_class.tex}
-
-\input{Algebraic_foundations_ref/Gmpz.tex} 
-\input{Algebraic_foundations_ref/Gmpq.tex} 
-\input{Algebraic_foundations_ref/Gmpzf.tex}
- 
-\input{Algebraic_foundations_ref/MP_Float.tex} 
-\input{Algebraic_foundations_ref/Interval_nt.tex} 
-\input{Algebraic_foundations_ref/Lazy_exact_nt.tex} 
-\input{Algebraic_foundations_ref/Quotient.tex} 
-\input{Algebraic_foundations_ref/Sqrt_extension.tex} 
-\input{Algebraic_foundations_ref/Counted_number.tex}