diff --git a/LogarithmPlotter/i18n/lp_de.ts b/LogarithmPlotter/i18n/lp_de.ts
index 1b73dd9..7858e3a 100644
--- a/LogarithmPlotter/i18n/lp_de.ts
+++ b/LogarithmPlotter/i18n/lp_de.ts
@@ -1840,7 +1840,7 @@ Bitte vergewissern Sie sich, dass Ihre LaTeX-Installation korrekt ist, und melde
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="88"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</source>
-        <translation>integral(&lt;von: Zahl&gt;, &lt;bis: Zahl&gt;, &lt;f: ExecutableObject&gt;)</translation>
+        <translation type="unfinished">integral(&lt;von: Zahl&gt;, &lt;bis: Zahl&gt;, &lt;f: ExecutableObject&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="89"/>
@@ -1850,7 +1850,7 @@ Bitte vergewissern Sie sich, dass Ihre LaTeX-Installation korrekt ist, und melde
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="100"/>
         <source>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</source>
-        <translation>derivative(&lt;f: ExecutableObject&gt;, &lt;x: Zahl&gt;)</translation>
+        <translation>derivative(&lt;f: Funktionsähnliches Objekt&gt;, &lt;x: Zahl&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="101"/>
diff --git a/LogarithmPlotter/i18n/lp_en.ts b/LogarithmPlotter/i18n/lp_en.ts
index fe1d018..bff47ee 100644
--- a/LogarithmPlotter/i18n/lp_en.ts
+++ b/LogarithmPlotter/i18n/lp_en.ts
@@ -1840,7 +1840,7 @@ Please make sure your LaTeX installation is correct and report a bug if so.</tra
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="88"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</source>
-        <translation>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</translation>
+        <translation>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: Function-like object&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="89"/>
@@ -1850,7 +1850,7 @@ Please make sure your LaTeX installation is correct and report a bug if so.</tra
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="100"/>
         <source>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</source>
-        <translation>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</translation>
+        <translation>derivative(&lt;f: Function-like object&gt;, &lt;x: number&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="101"/>
diff --git a/LogarithmPlotter/i18n/lp_es.ts b/LogarithmPlotter/i18n/lp_es.ts
index 2df288e..055e74f 100644
--- a/LogarithmPlotter/i18n/lp_es.ts
+++ b/LogarithmPlotter/i18n/lp_es.ts
@@ -1840,17 +1840,17 @@ Por favor, asegúrese de que su instalación de LaTeX es correcta e informe de u
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="88"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</source>
-        <translation>integral(&lt;desde: número&gt;, &lt;hasta: número&gt;, &lt;f: objeto ejecutable&gt;)</translation>
+        <translation type="unfinished">integral(&lt;desde: número&gt;, &lt;hasta: número&gt;, &lt;f: objeto ejecutable&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="89"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: string&gt;, &lt;variable: string&gt;)</source>
-        <translation>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: string&gt;, &lt;variable: string&gt;)</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="100"/>
         <source>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</source>
-        <translation>derivada(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</translation>
+        <translation type="unfinished">derivada(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="101"/>
diff --git a/LogarithmPlotter/i18n/lp_fr.ts b/LogarithmPlotter/i18n/lp_fr.ts
index 35d38c4..f719da6 100644
--- a/LogarithmPlotter/i18n/lp_fr.ts
+++ b/LogarithmPlotter/i18n/lp_fr.ts
@@ -1843,7 +1843,7 @@ Vérifiez que votre installation de LaTeX est correcte et signalez un bogue si c
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="88"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</source>
-        <translation>integral(&lt;de : nombre&gt;, &lt;à : nombre&gt;, &lt;f : Objet exécutable&gt;)</translation>
+        <translation>integral(&lt;de&#xa0;: nombre&gt;, &lt;à&#xa0;: nombre&gt;, &lt;f&#xa0;: Objet fonction&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="89"/>
@@ -1853,7 +1853,7 @@ Vérifiez que votre installation de LaTeX est correcte et signalez un bogue si c
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="100"/>
         <source>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</source>
-        <translation>derivative(&lt;f : Objet exécutable&gt;, &lt;x : nombre&gt;)</translation>
+        <translation>derivative(&lt;f&#xa0;: Objet fonction&gt;, &lt;x&#xa0;: nombre&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="101"/>
diff --git a/LogarithmPlotter/i18n/lp_hu.ts b/LogarithmPlotter/i18n/lp_hu.ts
index c0b4924..266ad0b 100644
--- a/LogarithmPlotter/i18n/lp_hu.ts
+++ b/LogarithmPlotter/i18n/lp_hu.ts
@@ -1836,17 +1836,17 @@ Kérjük, ellenőrizze, hogy a LaTeX telepítése helyes-e, és ha igen, jelents
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="88"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: ExecutableObject&gt;)</source>
-        <translation>integrál(&lt;alsó korlát: szám&gt;, &lt;felső korlát: szám&gt;, &lt;függvény: végrehajtható objektum&gt;)</translation>
+        <translation type="unfinished">integrál(&lt;alsó korlát: szám&gt;, &lt;felső korlát: szám&gt;, &lt;függvény: végrehajtható objektum&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="89"/>
         <source>integral(&lt;from: number&gt;, &lt;to: number&gt;, &lt;f: string&gt;, &lt;variable: string&gt;)</source>
-        <translation>integrál(&lt;alsó korlát: szám&gt;, &lt;felső korlát: szám&gt;, &lt;függvény: karakterlánc&gt;, &lt;változó: karakterlánc&gt;)</translation>
+        <translation>integral(&lt;alsó korlát: szám&gt;, &lt;felső korlát: szám&gt;, &lt;függvény: karakterlánc&gt;, &lt;változó: karakterlánc&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="100"/>
         <source>derivative(&lt;f: ExecutableObject&gt;, &lt;x: number&gt;)</source>
-        <translation>derivált(&lt;függvény: VégrehajthatóObjektum&gt;, &lt;x: szám&gt;)</translation>
+        <translation type="unfinished">derivative(&lt;függvény: VégrehajthatóObjektum&gt;, &lt;x: szám&gt;)</translation>
     </message>
     <message>
         <location filename="../qml/eu/ad5001/LogarithmPlotter/js/lib/expr-eval/integration.mjs" line="101"/>