diff --git a/01.Introduction.pdf b/01.Introduction.pdf
index 5cde94b..cc2bf15 100644
Binary files a/01.Introduction.pdf and b/01.Introduction.pdf differ
diff --git a/02.Basic_Concepts_I.pdf b/02.Basic_Concepts_I.pdf
index 06913d2..75a11a4 100644
Binary files a/02.Basic_Concepts_I.pdf and b/02.Basic_Concepts_I.pdf differ
diff --git a/03.Basic_Concepts_II.pdf b/03.Basic_Concepts_II.pdf
index ccbaabd..d767a4f 100644
Binary files a/03.Basic_Concepts_II.pdf and b/03.Basic_Concepts_II.pdf differ
diff --git a/04.Basic_Concepts_III.pdf b/04.Basic_Concepts_III.pdf
index 42c8bd7..3b4861e 100644
Binary files a/04.Basic_Concepts_III.pdf and b/04.Basic_Concepts_III.pdf differ
diff --git a/05.Basic_Concepts_IV.pdf b/05.Basic_Concepts_IV.pdf
index 702062c..e3e1a8f 100644
Binary files a/05.Basic_Concepts_IV.pdf and b/05.Basic_Concepts_IV.pdf differ
diff --git a/06.Object_Oriented_I.pdf b/06.Object_Oriented_I.pdf
index 93e77d0..7ee7a94 100644
Binary files a/06.Object_Oriented_I.pdf and b/06.Object_Oriented_I.pdf differ
diff --git a/08.Templates_I.pdf b/08.Templates_I.pdf
index a1ef85b..3565e9f 100644
Binary files a/08.Templates_I.pdf and b/08.Templates_I.pdf differ
diff --git a/09.Templates_II.pdf b/09.Templates_II.pdf
index d909901..d1712ab 100644
Binary files a/09.Templates_II.pdf and b/09.Templates_II.pdf differ
diff --git a/10.Translation_Units.pdf b/10.Translation_Units.pdf
index 7550c2b..cb66ea4 100644
Binary files a/10.Translation_Units.pdf and b/10.Translation_Units.pdf differ
diff --git a/11.Code_Convention.pdf b/11.Code_Convention.pdf
index d4bebe1..ca7366d 100644
Binary files a/11.Code_Convention.pdf and b/11.Code_Convention.pdf differ
diff --git a/12.Ecosystem.pdf b/12.Ecosystem.pdf
index 5ac5bce..c7da80b 100644
Binary files a/12.Ecosystem.pdf and b/12.Ecosystem.pdf differ
diff --git a/13.Utilities.pdf b/13.Utilities.pdf
index b350619..678b64f 100644
Binary files a/13.Utilities.pdf and b/13.Utilities.pdf differ
diff --git a/15.Advanced_Topics.pdf b/15.Advanced_Topics.pdf
index ea045ae..ec6e243 100644
Binary files a/15.Advanced_Topics.pdf and b/15.Advanced_Topics.pdf differ
diff --git a/16.Optimization_I.pdf b/16.Optimization_I.pdf
index dcd1741..65d0c74 100644
Binary files a/16.Optimization_I.pdf and b/16.Optimization_I.pdf differ
diff --git a/17.Optimization_II.pdf b/17.Optimization_II.pdf
index f301d43..e928dc7 100644
Binary files a/17.Optimization_II.pdf and b/17.Optimization_II.pdf differ