diff --git a/lib/doc/Math.lyx b/lib/doc/Math.lyx
index ec78c68e9d..300467ec7d 100644
--- a/lib/doc/Math.lyx
+++ b/lib/doc/Math.lyx
@@ -491,10 +491,9 @@ arg   "math-mode"
 \end_inset
 
  or the toolbar button 
-\begin_inset Graphics
-	filename ../images/math-mode.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-mode"
 \end_inset
 
 .
@@ -644,10 +643,9 @@ T@TeX-mode
 \end_inset
 
  is invoked by pressing the toolbar button 
-\begin_inset Graphics
-	filename ../images/ert-insert.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "ert-insert"
 \end_inset
 
  or by using the menu 
@@ -1500,10 +1498,9 @@ _
 \end_inset
 
  or via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math-subscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-subscript"
 \end_inset
 
 , exponents with a caret 
@@ -1515,10 +1512,9 @@ _
 \end_inset
 
  or via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math-superscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-superscript"
 \end_inset
 
 .
@@ -1709,20 +1705,18 @@ frac
 \end_inset
 
  or via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/frac.png
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac"
 \end_inset
 
 .
  The font size is adjusted automatically, depending on whether the fraction
  is in an inline or display style formula.
  With the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
  you can select different fraction types.
@@ -2308,10 +2302,9 @@ sqrt
 \end_inset
 
  or the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/sqrt.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\sqrt"
 \end_inset
 
 , all other roots with the command 
@@ -2333,10 +2326,9 @@ root
 \end_inset
 
  or with the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/root.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\root"
 \end_inset
 
 .
@@ -2616,10 +2608,9 @@ binom
 \end_inset
 
  or with the submenu of the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
 .
@@ -3066,10 +3057,9 @@ After inserting
 cases
 \series default
  or pressing the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/cases.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\cases"
 \end_inset
 
  you can create new lines with the shortcut 
@@ -3079,10 +3069,9 @@ arg   "newline-insert newline"
 \end_inset
 
  or the table toolbar button 
-\begin_inset Graphics
-	filename ../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 .
@@ -3472,10 +3461,11 @@ status collapsed
 
 \begin_layout Plain Layout
 can be found in the submenu of the toolbar button 
-\begin_inset Graphics
-	filename ../images/math/space.png
-	scale 85
+\family sans
 
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\space"
 \end_inset
 
 
@@ -4185,10 +4175,9 @@ status collapsed
 
 \begin_layout Plain Layout
 In the math toolbar in the submenu of the button 
-\begin_inset Graphics
-	filename ../images/math/ldots.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\ldots"
 \end_inset
 
 
@@ -4771,10 +4760,9 @@ Matrices
 
 \begin_layout Standard
 Matrices can be inserted via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/dialog-show_mathmatrix.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathmatrix"
 \end_inset
 
  or the menu 
@@ -4903,17 +4891,15 @@ C & F & 10000
 \begin_layout Standard
 To add or delete rows and columns subsequently, the math toolbar buttons
  
-\begin_inset Graphics
-	filename ../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 , 
-\begin_inset Graphics
-	filename ../images/tabular-feature_delete-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular delete-row"
 \end_inset
 
 , etc.
@@ -6613,10 +6599,9 @@ right
 \end_inset
 
  or via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/dialog-show_mathdelimiter.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathdelimiter"
 \end_inset
 
 .
@@ -7392,10 +7377,9 @@ Arrows
 
 \begin_layout Standard
 Arrows can be inserted via the math toolbar button 
-\begin_inset Graphics
-	filename ../images/math/leftarrow.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\leftarrow"
 \end_inset
 
  or the commands listed in the following subsections.
@@ -22493,7 +22477,7 @@ status collapsed
 \end_layout
 
 \begin_layout Standard
-All relations can also be inserted via the toolbar button 
+All following relations can also be inserted via the toolbar button 
 \begin_inset Graphics
 	filename ../images/math/leq.png
 	scale 85
@@ -23964,6 +23948,25 @@ B
 
 \end_layout
 
+\begin_layout Standard
+\begin_inset VSpace bigskip
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+LyX supports also many special relations.
+ Use the toolbar button 
+\begin_inset Graphics
+	filename ../images/math/leq.png
+	scale 85
+
+\end_inset
+
+ to see a list of possible relations.
+\end_layout
+
 \begin_layout Section
 Functions
 \end_layout
diff --git a/lib/doc/de/Math.lyx b/lib/doc/de/Math.lyx
index 5e52936b15..63f5ea4a37 100644
--- a/lib/doc/de/Math.lyx
+++ b/lib/doc/de/Math.lyx
@@ -498,10 +498,9 @@ Formel ! eingebettete
 Strg+M
 \family default
  oder den Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math-mode.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-mode"
 \end_inset
 
 .
@@ -649,10 +648,9 @@ T@TeX-Modus
 \end_inset
 
  gelangt man über den Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/ert-insert.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "ert-insert"
 \end_inset
 
  oder das Menü 
@@ -1503,18 +1501,16 @@ status collapsed
 \begin_layout Standard
 Indizes werden mit dem Unterstrich _ oder mit dem Mathe-Werkzeugleistenknopf
  
-\begin_inset Graphics
-	filename ../../images/math-subscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-subscript"
 \end_inset
 
 , Exponenten mit dem Zirkumflexzeichen ^ oder mit dem Mathe-Werkzeugleistenknopf
  
-\begin_inset Graphics
-	filename ../../images/math-superscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-superscript"
 \end_inset
 
  erzeugt.
@@ -1701,20 +1697,18 @@ frac
 \end_inset
 
  oder mit dem Mathe-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math/frac.png
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac"
 \end_inset
 
  erstellt.
  Die Zeichengröße wird automatisch angepasst, je nachdem, ob sich der Bruch
  in einer eingebetteten oder abgesetzten Formel befindet.
  Mit dem Mathe-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
  können verschieden Bruchtypen gewählt werden.
@@ -2301,10 +2295,9 @@ sqrt
 \end_inset
 
  oder dem Mathe-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math/sqrt.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\sqrt"
 \end_inset
 
  gesetzt, alle anderen Wurzeln mit dem Befehl 
@@ -2326,10 +2319,9 @@ root
 \end_inset
 
  oder dem Mathe-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math/root.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\root"
 \end_inset
 
 .
@@ -2617,13 +2609,12 @@ binom
 \end_inset
 
  oder über das Untermenü des Mathe-Werkzeugleistenknopfs 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
-eingefügt werden.
+ eingefügt werden.
  Analog zu Brüchen (
 \series bold
 
@@ -3061,10 +3052,9 @@ Nach der Eingabe von
 cases
 \series default
  oder der Benutzung des Mathe-Werkzeugleistenknopfs 
-\begin_inset Graphics
-	filename ../../images/math/cases.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\cases"
 \end_inset
 
  können mit 
@@ -3072,10 +3062,9 @@ cases
 Strg+Enter
 \family default
  oder dem Tabellen-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
  neue Zeilen erstellt werden.
@@ -3483,10 +3472,11 @@ status collapsed
 
 \begin_layout Plain Layout
 zu finden im Untermenü des Mathe-Werkzeugleistenknopfs 
-\begin_inset Graphics
-	filename ../../images/math/space.png
-	scale 85
+\family sans
 
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\space"
 \end_inset
 
 
@@ -4206,10 +4196,9 @@ status collapsed
 
 \begin_layout Plain Layout
 In der Mathe-Werkzeugleiste zu finden im Untermenü des Knopfs 
-\begin_inset Graphics
-	filename ../../images/math/ldots.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\ldots"
 \end_inset
 
 
@@ -4794,10 +4783,9 @@ Matrizen können über den Mathe-Werkzeugleistenknopf
  
 \family default
 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathmatrix.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathmatrix"
 \end_inset
 
  oder das Menü 
@@ -4933,17 +4921,15 @@ C & F & 10000
 \begin_layout Standard
 Um nachträglich Zeilen und Spalten hinzuzufügen oder zu entfernen, kann
  man die Mathe-Werkzeugleistenknöpfe 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 , 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_delete-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular delete-row"
 \end_inset
 
 , usw.
@@ -6647,10 +6633,9 @@ right
  
 \family default
 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathdelimiter.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathdelimiter"
 \end_inset
 
  eingefügt werden.
@@ -7439,10 +7424,9 @@ Pfeile
 
 \begin_layout Standard
 Pfeile können über den Mathe-Werkzeugleistenknopf 
-\begin_inset Graphics
-	filename ../../images/math/leftarrow.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\leftarrow"
 \end_inset
 
  oder mit den Befehlen eingefügt werden, die in den folgenden Unterkapiteln
diff --git a/lib/doc/es/Math.lyx b/lib/doc/es/Math.lyx
index 86a1410b75..0c5a2efeee 100644
--- a/lib/doc/es/Math.lyx
+++ b/lib/doc/es/Math.lyx
@@ -486,10 +486,9 @@ Ecuación ! en línea
 Ctrl+M, Alt+C M, Alt+M M
 \family default
  o pulsa el botón 
-\begin_inset Graphics
-	filename ../../images/math-mode.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-mode"
 \end_inset
 
  de la barra de herramientas.
@@ -635,10 +634,9 @@ T@TeX ! modo
 \end_inset
 
  se inicia pulsando el botón 
-\begin_inset Graphics
-	filename ../../images/ert-insert.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "ert-insert"
 \end_inset
 
  de la barra de herramientas o con el menú 
@@ -1466,10 +1464,9 @@ _
 \end_inset
 
  o con el botón de la barra de herramientas de ecuaciones 
-\begin_inset Graphics
-	filename ../../images/math-subscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-subscript"
 \end_inset
 
 , los superíndices con un circunflejo 
@@ -1481,10 +1478,9 @@ _
 \end_inset
 
  o con el botón de la barra de herramientas de ecuaciones 
-\begin_inset Graphics
-	filename ../../images/math-superscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-superscript"
 \end_inset
 
 .
@@ -1676,23 +1672,21 @@ frac
 \end_inset
 
  o con el botón 
-\begin_inset Graphics
-	filename ../../images/math/frac.png
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac"
 \end_inset
 
  de la barra de herramientas.
  El tamaño de tipografía se ajusta automáticamente, dependiendo de si la
  fracción está en línea o en estilo presentación.
  Con el botón 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
-de la barra de herramientas matemáticas puedes seleccionar distintos tipos
+ de la barra de herramientas matemáticas puedes seleccionar distintos tipos
  de fracciones.
 \end_layout
 
@@ -2258,10 +2252,9 @@ sqrt
 \end_inset
 
  o con el botón 
-\begin_inset Graphics
-	filename ../../images/math/sqrt.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\sqrt"
 \end_inset
 
  de la barra de ecuaciones; todas las demás raíces con el comando 
@@ -2283,10 +2276,9 @@ root
 \end_inset
 
  o con el botón 
-\begin_inset Graphics
-	filename ../../images/math/root.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\root"
 \end_inset
 
 .
@@ -2575,13 +2567,12 @@ binom
 \end_inset
 
  o con el submenú del botón 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
-de la barra de herramientas de ecuaciones.
+ de la barra de herramientas de ecuaciones.
  Como en las fracciones, además de 
 \series bold
 
@@ -3022,10 +3013,9 @@ Después de insertar
 cases
 \series default
  o usar el botón 
-\begin_inset Graphics
-	filename ../../images/math/cases.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\cases"
 \end_inset
 
  de la barra de ecuaciones puedes añadir líneas nuevas con el atajo 
@@ -3037,10 +3027,9 @@ Ctrl+Entrar
  
 \family default
 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
  de la barra de cuadros.
@@ -3435,12 +3424,15 @@ status collapsed
 
 \begin_layout Plain Layout
 Botón 
-\begin_inset Graphics
-	filename ../../images/math/space.png
-	scale 85
+\family sans
 
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\space"
 \end_inset
 
+
+\family default
  de la barra de ecuaciones
 \end_layout
 
@@ -4150,14 +4142,13 @@ Puntos
 \begin_layout Standard
 Hay distintos tipos de puntos disponibles.
 \begin_inset Foot
-status open
+status collapsed
 
 \begin_layout Plain Layout
 En la barra de herramientas de ecuaciones, en el panel del botón 
-\begin_inset Graphics
-	filename ../../images/math/ldots.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\ldots"
 \end_inset
 
 .
@@ -4748,10 +4739,9 @@ Matrices
 
 \begin_layout Standard
 Se pueden insertar con el botón 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathmatrix.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathmatrix"
 \end_inset
 
  de la barra de ecuaciones o con el menú 
@@ -4880,17 +4870,15 @@ C & F & 10000
 \begin_layout Standard
 Para añadir o borrar filas y columnas posteriormente, se pueden usar los
  botones 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 , 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_delete-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular delete-row"
 \end_inset
 
 , etc.
@@ -6611,10 +6599,9 @@ right
 \end_inset
 
  o con el botón de la barra de ecuaciones 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathdelimiter.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathdelimiter"
 \end_inset
 
 .
@@ -7444,10 +7431,9 @@ Flechas
 
 \begin_layout Standard
 Las flechas se pueden insertar con el botón 
-\begin_inset Graphics
-	filename ../../images/math/leftarrow.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\leftarrow"
 \end_inset
 
  de la barra de ecuaciones o mediante los comandos listados en las subsecciones
diff --git a/lib/doc/fr/Math.lyx b/lib/doc/fr/Math.lyx
index 2f003952c9..0e9f642b25 100644
--- a/lib/doc/fr/Math.lyx
+++ b/lib/doc/fr/Math.lyx
@@ -503,10 +503,9 @@ Formules ! en ligne
 Ctrl+M, Alt+C M, Alt+M M
 \family default
  ou sur le bouton 
-\begin_inset Graphics
-	filename ../../images/math-mode.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-mode"
 \end_inset
 
  de la barre d'outils
@@ -647,10 +646,9 @@ Mode TeX
 \end_inset
 
  est activé en appuyant sur le bouton 
-\begin_inset Graphics
-	filename ../../images/ert-insert.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "ert-insert"
 \end_inset
 
  de la barre d'outils ou en utilisant le menu 
@@ -1434,13 +1432,12 @@ _
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math-subscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-subscript"
 \end_inset
 
-de la barre d'outils mathématique, les exposants avec un accent circonflexe
+ de la barre d'outils mathématique, les exposants avec un accent circonflexe
  
 \begin_inset Quotes eld
 \end_inset
@@ -1450,10 +1447,9 @@ de la barre d'outils mathématique, les exposants avec un accent circonflexe
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math-superscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-superscript"
 \end_inset
 
 .
@@ -1633,20 +1629,18 @@ frac
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/frac.png
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac"
 \end_inset
 
  de la barre d'outils mathématique.
  La taille de la police est ajustée automatiquement selon que l'on se trouve
  dans une formule en ligne ou hors ligne.
  Avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
  de la barre d'outils mathématique, vous pouvez choisir entre différents
@@ -2236,10 +2230,9 @@ sqrt
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/sqrt.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\sqrt"
 \end_inset
 
  de la barre d'outils mathématique, et toutes les autres racines avec la
@@ -2262,10 +2255,9 @@ root
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/root.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\root"
 \end_inset
 
 .
@@ -2545,13 +2537,12 @@ binom
 \end_inset
 
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
-de la barre d'outils mathématique.
+ de la barre d'outils mathématique.
  Comme pour les fraction (
 \series bold
 
@@ -2992,11 +2983,9 @@ Après avoir inséré
 cases
 \series default
  ou avoir utilisé le bouton 
-\begin_inset Graphics
-	filename ../../images/math/cases.png
-	lyxscale 50
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\cases"
 \end_inset
 
  de la barre d'outils mathématique, vous pouvez ajouter de nouvelles lignes
@@ -3005,10 +2994,9 @@ cases
 Ctrl+Entrée
 \family default
  ou avec le bouton 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 .
@@ -3405,10 +3393,32 @@ phantom
 \end_inset
 
  ou le bouton
-\begin_inset space ~
+\begin_inset space \thinspace{}
 \end_inset
 
 
+\begin_inset Foot
+status open
+
+\begin_layout Plain Layout
+
+\lang english
+can be found in the submenu of the toolbar button
+\lang french
+ 
+\family sans
+
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\space"
+\end_inset
+
+
+\end_layout
+
+\end_inset
+
+ 
 \begin_inset Graphics
 	filename ../../images/math/phantom.png
 	scale 85
@@ -4138,10 +4148,9 @@ status collapsed
 
 \begin_layout Plain Layout
 Dans la barre d'outils mathématique dans le sous-menu du bouton 
-\begin_inset Graphics
-	filename ../../images/math/ldots.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\ldots"
 \end_inset
 
 
@@ -4732,10 +4741,9 @@ Matrices
 
 \begin_layout Standard
 On peut insérer des matrices avec le bouton 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathmatrix.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathmatrix"
 \end_inset
 
  de la barre d'outils mathématique ou en utilisant le menu
@@ -4869,17 +4877,15 @@ C & F & 10000
 \begin_layout Standard
 Pour ajouter ou supprimer des lignes ou des colonnes après coup, on peut
  utiliser les boutons 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 , 
-\begin_inset Graphics
-	filename ../../images/tabular-feature_delete-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular delete-row"
 \end_inset
 
 , etc.
@@ -6557,10 +6563,9 @@ right
 \end_inset
 
 
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathdelimiter.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathdelimiter"
 \end_inset
 
  de la barre d'outils mathématique.
@@ -7347,10 +7352,9 @@ Flèches
 
 \begin_layout Standard
 On peut insérer des flèches avec le bouton 
-\begin_inset Graphics
-	filename ../../images/math/leftarrow.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\leftarrow"
 \end_inset
 
  de la barre d'outils mathématique ou en insérant une des commandes listées
diff --git a/lib/doc/ja/Math.lyx b/lib/doc/ja/Math.lyx
index fb2341ff2e..b078ef024a 100644
--- a/lib/doc/ja/Math.lyx
+++ b/lib/doc/ja/Math.lyx
@@ -552,10 +552,9 @@ arg   "math-mode"
 \end_inset
 
 のうちのいずれか、あるいはツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math-mode.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-mode"
 \end_inset
 
 を使用してください。
@@ -699,10 +698,9 @@ T@TeXモード
 \end_inset
 
 は、ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/ert-insert.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "ert-insert"
 \end_inset
 
 を押すか、
@@ -1482,17 +1480,15 @@ status collapsed
 
 \begin_layout Standard
 添字は、アンダースコア「_」を打鍵するか、数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math-subscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-subscript"
 \end_inset
 
 を使って入力することができ、指数は、キャレット「^」を打鍵するか、数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math-superscript.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-superscript"
 \end_inset
 
 を使って入力することができます。
@@ -1681,17 +1677,15 @@ frac
 \end_inset
 
 か数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/frac.png
-	scale 50
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac"
 \end_inset
 
 で作ることができます。フォント寸法は、分数が行内数式にあるか別行立て数式にあるかに応じて、自動的に調整されます。数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
 を使えば、分数の種類を選ぶことができます。
@@ -2327,10 +2321,9 @@ sqrt
 \end_inset
 
 か数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/sqrt.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\sqrt"
 \end_inset
 
 で作成することができ、他のすべての根号は、コマンド
@@ -2352,10 +2345,9 @@ root
 \end_inset
 
 か数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/root.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\root"
 \end_inset
 
 で作成することができます。
@@ -2630,10 +2622,9 @@ binom
 \end_inset
 
 か数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/frac-square.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\frac-square"
 \end_inset
 
 の小メニューを使って挿入することができます。分数(
@@ -3082,10 +3073,9 @@ B & \textrm{for }x=0
 cases
 \series default
 を挿入するか数式ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/cases.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\cases"
 \end_inset
 
 を使用した後では、
@@ -3115,10 +3105,9 @@ arg   "newline-insert newline"
 \end_inset
 
 か表ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 を使えば、新しい行を作ることができます。
@@ -3524,12 +3513,15 @@ status collapsed
 
 \begin_layout Plain Layout
 ツールバーボタン
-\begin_inset Graphics
-	filename ../../images/math/space.png
-	scale 85
+\family sans
 
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\space"
 \end_inset
 
+
+\family default
 の小メニューに入っています。
 \end_layout
 
@@ -4267,10 +4259,9 @@ status collapsed
 
 \begin_layout Plain Layout
 数式ツールバー中の
-\begin_inset Graphics
-	filename ../../images/math/ldots.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\ldots"
 \end_inset
 
 ボタンで表示されている小メニューです。
@@ -4837,10 +4828,9 @@ status collapsed
 
 \begin_layout Standard
 行列は、数式ツールバーボタンの
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathmatrix.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathmatrix"
 \end_inset
 
 か
@@ -4954,17 +4944,15 @@ C & F & 10000
 
 \begin_layout Standard
 つづいて行や列を追加したり削除したりするには、数式ツールバーボタンの
-\begin_inset Graphics
-	filename ../../images/tabular-feature_append-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular append-row"
 \end_inset
 
 や
-\begin_inset Graphics
-	filename ../../images/tabular-feature_delete-row.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "inset-modify tabular delete-row"
 \end_inset
 
 などや
@@ -6656,10 +6644,9 @@ right
 \end_inset
 
 コマンド、あるいは数式ツールバーボタンの
-\begin_inset Graphics
-	filename ../../images/dialog-show_mathdelimiter.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "dialog-show mathdelimiter"
 \end_inset
 
 で挿入することができます。
@@ -7454,10 +7441,9 @@ status collapsed
 
 \begin_layout Standard
 矢印は、数式ツールバーボタンの
-\begin_inset Graphics
-	filename ../../images/math/leftarrow.png
-	scale 85
-
+\begin_inset Info
+type  "icon"
+arg   "math-insert \\leftarrow"
 \end_inset
 
 か、以下の各小節に列挙してあるコマンドで挿入することができます。