diff --git a/P/Sd1/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/P/Sd1/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
index 40eecfb880ef129a98223f158be2dcecbc0f7b9b..0c829cd23b38dfc6c996c02c429f8247428f06a9 100644
--- a/P/Sd1/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ b/P/Sd1/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
@@ -1,11 +1,8 @@
 package de.hdm_stuttgart.de.sd1.math;
 
 /**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} using power series expansions.
+ * <p>This class implements a subset of functions from class
+ * {@link java.lang.Math} using power series expansions.</p>
  *
  */
 public class Math {
@@ -22,8 +19,8 @@ public class Math {
   }
   
   /**
-   * Approximating the natural exponential function by a finite
-   * number of terms using power series expansion:
+   * <p>Approximating the natural exponential function by a finite
+   * number of terms using power series expansion.</p>
    * 
    * {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
diff --git a/P/Sd1/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/P/Sd1/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
index 824e8e17bd7507ec18cabee6f381d4f4fbd22902..cc3de52fa9c96dd18086c21b932e4e897f58d199 100644
--- a/P/Sd1/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ b/P/Sd1/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
@@ -1,11 +1,8 @@
 package de.hdm_stuttgart.de.sd1.math;
 
 /**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of power series expansion.
+ * <p>This class implements a subset of functions from class
+ * {@link java.lang.Math} using power series expansions.</p>
  *
  */
 public class Math {
@@ -22,8 +19,8 @@ public class Math {
   }
   
   /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series expansion:
+   * <p>Approximating the natural exponential function by a finite
+   * number of terms from the corresponding power series expansion</p>
    * 
    * {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
@@ -147,7 +144,8 @@ public class Math {
   }
   
   /**
-   * Calculating the sine by means of the corresponding power series: 
+   * <p>Calculating the sine by means of the corresponding power series.</p>
+   *
    {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
   <mtable>
diff --git a/P/Sd1/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/P/Sd1/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
index 6351ec76f997cb7c571a8e7cbcf8082fab108b81..fc7419c2d12ca4fe5892d8940c6bc5bcb897c267 100644
--- a/P/Sd1/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ b/P/Sd1/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
@@ -1,11 +1,8 @@
 package de.hdm_stuttgart.de.sd1.math;
 
 /**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of power series expansion.
+ * <p>This class implements a subset of functions from class
+ * {@link java.lang.Math} using power series expansions.</p>
  *
  */
 public class Math {
@@ -22,8 +19,8 @@ public class Math {
   }
   
   /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series expansion:
+   * <p>Approximating the natural exponential function by a finite
+   * number of terms using power series expansion.</p>
    * 
    * {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
@@ -147,7 +144,7 @@ public class Math {
   }
   
   /**
-   * Calculating the sine by means of the corresponding power series: 
+   * <p>Calculating the sine by means of the corresponding power series.</p>
    {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
   <mtable>
diff --git a/P/Sd1/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/P/Sd1/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
index 13b3038a4f651843485ccb066ffdaf8232c54040..f38cafe35bd3bcc89efee8026d58476b1a11b112 100644
--- a/P/Sd1/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ b/P/Sd1/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
@@ -1,11 +1,8 @@
 package de.hdm_stuttgart.de.sd1.math;
 
 /**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of power series expansion.
+ * <p>This class implements a subset of functions from class
+ * {@link java.lang.Math} using power series expansions.</p>
  *
  */
 public class Math {
@@ -24,8 +21,8 @@ public class Math {
   }
   
   /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series expansion:
+   * <p>Approximating the natural exponential function by a finite
+   * number of terms from the corresponding power series expansion.</p>
    * 
    * {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
@@ -149,7 +146,8 @@ public class Math {
   }
   
   /**
-   * Calculating the sine by means of the corresponding power series: 
+   * <p>Calculating the sine by means of the corresponding power series.</p>
+   *
    {@html.extend
 <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
   <mtable>