diff --git a/lib/doc/Math.lyx b/lib/doc/Math.lyx
index 15279446fc..716b1d5e5f 100644
--- a/lib/doc/Math.lyx
+++ b/lib/doc/Math.lyx
@@ -69,14 +69,13 @@
 % provides caption formatting
 \setkomafont{captionlabel}{\bfseries}
 
-% used in Kap. 22.6
+% used in sec. 23.6
 \usepackage[samesize]{cancel}
 
 % enables calculation of values,
 \usepackage{calc}
 
-% for multiple table row and column cells
-\usepackage{multirow}
+% for multiple columns used in sec. 23.7
 \usepackage{multicol}
 
 % needed in sec. 19.4
@@ -85,9 +84,6 @@
 % for the Fourier transformation symbol
 \usepackage{mathrsfs}
 
-% center multirows (e.g. in sec. 13.3)
-\renewcommand{\multirowsetup}{\centering}
-
 % define a color, used in sec.9.3
 \definecolor{darkgreen}{cmyk}{0.5, 0, 1, 0.5}
 
@@ -278,7 +274,7 @@ braket, cancel, eurosym,
 \series default
  
 \series bold
-mhchem, multirow
+mhchem
 \series default
  and 
 \series bold
diff --git a/lib/doc/de/Math.lyx b/lib/doc/de/Math.lyx
index f20f93e05c..7b73aa7b56 100644
--- a/lib/doc/de/Math.lyx
+++ b/lib/doc/de/Math.lyx
@@ -69,14 +69,13 @@
 % provides caption formatting
 \setkomafont{captionlabel}{\bfseries}
 
-% benutzt in Kap. 22.6
+% benutzt in Kap. 23.6
 \usepackage[samesize]{cancel}
 
 % enables calculation of values,
 \usepackage{calc}
 
-% für Mehrfachzeilen und -spalten
-\usepackage{multirow}
+% für Mehrfachzeilen, benutzt in Kap. 23.7
 \usepackage{multicol}
 
 % benutzt in Kap. 19.4
@@ -85,9 +84,6 @@
 % für das Fourier-Transformationssymbol
 \usepackage{mathrsfs}
 
-%Mehrfachzeilen zentriert ausrichten (z.B. in Kap. 13.3)
-\renewcommand{\multirowsetup}{\centering}
-
 % Farbdefinition aus Kap. 9.3
 \definecolor{dunkelgruen}{cmyk}{0.5, 0, 1, 0.5}
 
@@ -287,7 +283,7 @@ braket, cancel, eurosym,
 \series default
  
 \series bold
-mhchem, multirow
+mhchem
 \series default
  und 
 \series bold
diff --git a/lib/doc/es/Math.lyx b/lib/doc/es/Math.lyx
index 48f714a8f3..948d59d6a8 100644
--- a/lib/doc/es/Math.lyx
+++ b/lib/doc/es/Math.lyx
@@ -69,14 +69,13 @@
 % provides caption formatting
 \setkomafont{captionlabel}{\bfseries}
 
-% used in Kap. 22.6
+% used in sec. 23.6
 \usepackage[samesize]{cancel}
 
 % enables calculation of values,
 \usepackage{calc}
 
-% for multiple table row and column cells
-\usepackage{multirow}
+% for multiple columns used in sec. 23.7
 \usepackage{multicol}
 
 % needed in sec. 19.4
@@ -85,9 +84,6 @@
 % for the Fourier transformation symbol
 \usepackage{mathrsfs}
 
-% center multirows (e.g. in sec. 13.3)
-\renewcommand{\multirowsetup}{\centering}
-
 % define a color, used in sec.9.3
 \definecolor{verdeoscuro}{cmyk}{0.5, 0, 1, 0.5}
 
@@ -280,10 +276,6 @@ braket, cancel, eurosym
 , 
 \series bold
 mhchem
-\series default
-,
-\series bold
- multirow
 \series default
  y 
 \series bold
diff --git a/lib/doc/fr/Math.lyx b/lib/doc/fr/Math.lyx
index 118ee72add..1ba8b4664c 100644
--- a/lib/doc/fr/Math.lyx
+++ b/lib/doc/fr/Math.lyx
@@ -70,14 +70,13 @@
 % provides caption formatting
 \setkomafont{captionlabel}{\bfseries}
 
-% used in Kap. 22.6
+% used in sec. 23.6
 \usepackage[samesize]{cancel}
 
 % enables calculation of values,
 \usepackage{calc}
 
-% for multiple table row and column cells
-\usepackage{multirow}
+% for multiple columns used in sec. 23.7
 \usepackage{multicol}
 
 % needed in sec. 19.4
@@ -86,9 +85,6 @@
 % for the Fourier transformation symbol
 \usepackage{mathrsfs}
 
-% center multirows (e.g. in sec. 13.3)
-\renewcommand{\multirowsetup}{\centering}
-
 % define a color, used in sec.9.3
 \definecolor{vertfonce}{cmyk}{0.5, 0, 1, 0.5}
 
@@ -286,7 +282,7 @@ braket, cancel, eurosym,
 \series default
  
 \series bold
-mhchem, multirow
+mhchem
 \series default
  et 
 \series bold
diff --git a/lib/doc/ja/Math.lyx b/lib/doc/ja/Math.lyx
index 93f5422a3a..e54a967f0a 100644
--- a/lib/doc/ja/Math.lyx
+++ b/lib/doc/ja/Math.lyx
@@ -72,22 +72,18 @@
 % provides caption formatting
 %\setkomafont{captionlabel}{\bfseries}
 
-% used in Kap. 22.6
+% used in sec. 23.6
 \usepackage[samesize]{cancel}
 
 % enables calculation of values,
 \usepackage{calc}
 
-% for multiple table row and column cells
-\usepackage{multirow}
+% for multiple columns used in sec. 23.7
 \usepackage{multicol}
 
 % needed in sec. 19.4
 \usepackage{remreset}
 
-% center multirows (e.g. in sec. 13.3)
-\renewcommand{\multirowsetup}{\centering}
-
 % define a color, used in sec.9.3
 \definecolor{darkgreen}{cmyk}{0.5, 0, 1, 0.5}
 
@@ -281,10 +277,6 @@ mhchem
 \series default
 ・
 \series bold
-multirow
-\series default
-・
-\series bold
 wasが導入されている必要があります。
 \series default
 これらが導入されていなくても文書はエクスポートできますが、パッケージを必要とする節は出力には現れません。また、