diff --git a/README.md b/README.md
index f5878b70..d9dbbf1b 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![License](https://img.shields.io/badge/license-GNU_GPLv3-orange.svg)](https://github.com/mkulesh/microMathematics/blob/master/LICENSE) [![Build Status](https://travis-ci.org/mkulesh/microMathematics.svg?branch=master)](https://travis-ci.org/mkulesh/microMathematics) [![Download unsigned APK from latest autobuild](https://img.shields.io/badge/APK-autobuild-blue.svg)](https://github.com/mkulesh/microMathematics/raw/autobuild/autobuild/microMathematics-v2.18.0.apk)
+[![License](https://img.shields.io/badge/license-GNU_GPLv3-orange.svg)](https://github.com/mkulesh/microMathematics/blob/master/LICENSE) [![Build Status](https://travis-ci.org/mkulesh/microMathematics.svg?branch=master)](https://travis-ci.org/mkulesh/microMathematics) [![Download unsigned APK from latest autobuild](https://img.shields.io/badge/APK-autobuild-blue.svg)](https://github.com/mkulesh/microMathematics/raw/autobuild/autobuild/microMathematics-v2.19.0-debug.apk)
#
"microMathematics Plus - Extended Visual Calculator"
@@ -43,7 +43,7 @@ For more screenshots, see directory images/screenshots.
* [Supported Functions Overview](http://htmlpreview.github.io/?https://github.com/mkulesh/microMathematics/blob/master/doc/html/functions_overview.html)
* [Supported Units Overview](http://htmlpreview.github.io/?https://github.com/mkulesh/microMathematics/blob/master/doc/html/units_overview.html)
* [Supported Units Of Information](http://htmlpreview.github.io/?https://github.com/mkulesh/microMathematics/blob/master/doc/html/units_of_information.html)
-* [The latest PDF version of the User Manual](https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0.pdf)
+* [The latest PDF version of the User Manual](https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0.pdf)
## Posts on Habr (in Russian)
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index d25f35ea..204e85e4 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_de/three_d_plot_de.mmt
- asset:/doc_de/series_and_integrals_de.mmt
- asset:/doc_de/about_micromath_de.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0-de.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0-de.pdf
Beispiele
asset:/doc_de/welcome_de.mmt
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 2b89f597..6d20fb1c 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_br/three_d_plot_br.mmt
- asset:/doc_br/series_and_integrals_br.mmt
- asset:/doc_br/about_micromath_br.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0-br.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0-br.pdf
Exemplo
asset:/doc_br/welcome.mmt
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 6f058188..6764ce2c 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_ru/three_d_plot_ru.mmt
- asset:/doc_ru/series_and_integrals_ru.mmt
- asset:/doc_ru/about_micromath_ru.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0-ru.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0-ru.pdf
Примеры
asset:/doc_ru/welcome_ru.mmt
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index e7ed5bc2..ef213735 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_en/three_d_plot.mmt
- asset:/doc_en/series_and_integrals.mmt
- asset:/doc_en/about_micromath.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0.pdf
示例
asset:/doc_en/welcome.mmt
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 7e83cd66..63a6110c 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_en/three_d_plot.mmt
- asset:/doc_en/series_and_integrals.mmt
- asset:/doc_en/about_micromath.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0.pdf
範例
asset:/doc_en/welcome.mmt
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e597387a..59a30a25 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -49,7 +49,7 @@
- asset:/doc_en/three_d_plot.mmt
- asset:/doc_en/series_and_integrals.mmt
- asset:/doc_en/about_micromath.mmt
- - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.18.0.pdf
+ - https://docs.google.com/viewer?url=https://github.com/mkulesh/microMathematics/raw/supplement/doc/microMathematics-v2.19.0.pdf
Examples
asset:/doc_en/welcome.mmt
diff --git a/autobuild/push-apk.sh b/autobuild/push-apk.sh
index 92caafca..58c67b3a 100644
--- a/autobuild/push-apk.sh
+++ b/autobuild/push-apk.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-APK_VERSION=2.18.0
+APK_VERSION=2.19.0
echo "Generated APK"
pwd; ls -l ./app/build/outputs/apk
diff --git a/doc/function_plot.tex b/doc/function_plot.tex
index 4030ff47..5b14d080 100644
--- a/doc/function_plot.tex
+++ b/doc/function_plot.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
This example demonstrates how to
diff --git a/doc/function_plot_br.tex b/doc/function_plot_br.tex
index 2bb6c603..9a79c70b 100644
--- a/doc/function_plot_br.tex
+++ b/doc/function_plot_br.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Este exemplo demonstra como preparar e
diff --git a/doc/function_plot_de.tex b/doc/function_plot_de.tex
index 874258fc..62994bf4 100644
--- a/doc/function_plot_de.tex
+++ b/doc/function_plot_de.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Dieses Beispiel demonstriert, wie man
diff --git a/doc/function_plot_ru.tex b/doc/function_plot_ru.tex
index 43961d9a..92cebeda 100644
--- a/doc/function_plot_ru.tex
+++ b/doc/function_plot_ru.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Данный пример демонстрирует
diff --git a/doc/how_to_use.tex b/doc/how_to_use.tex
index a5cefb41..73a8deca 100644
--- a/doc/how_to_use.tex
+++ b/doc/how_to_use.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
This app is a powerful calculation
diff --git a/doc/how_to_use_br.tex b/doc/how_to_use_br.tex
index 685dc55e..67f52bef 100644
--- a/doc/how_to_use_br.tex
+++ b/doc/how_to_use_br.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Este app é um poderoso programa
diff --git a/doc/how_to_use_de.tex b/doc/how_to_use_de.tex
index 23ef6c2c..6a1e49fe 100644
--- a/doc/how_to_use_de.tex
+++ b/doc/how_to_use_de.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Diese App ist eine leistungsstarke
diff --git a/doc/how_to_use_ru.tex b/doc/how_to_use_ru.tex
index 32143b4d..19ba7f06 100644
--- a/doc/how_to_use_ru.tex
+++ b/doc/how_to_use_ru.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Данное приложение является мощным
diff --git a/doc/partial-translation/values-fr/strings.xml b/doc/partial-translation/values-fr/strings.xml
index 1032944b..e7a28e7b 100644
--- a/doc/partial-translation/values-fr/strings.xml
+++ b/doc/partial-translation/values-fr/strings.xml
@@ -53,7 +53,7 @@
- asset:/doc_en/three_d_plot.mmt
- asset:/doc_en/series_and_integrals.mmt
- asset:/doc_en/about_micromath.mmt
- - https://github.com/mkulesh/microMathematics/blob/master/doc/download/v2.18.0/microMathematics-v2.18.0.pdf
+ - https://github.com/mkulesh/microMathematics/blob/master/doc/download/v2.19.0/microMathematics-v2.19.0.pdf
asset:/doc_en/welcome.mmt-->
diff --git a/doc/polar_plot.tex b/doc/polar_plot.tex
index 99602eb9..e05d3663 100644
--- a/doc/polar_plot.tex
+++ b/doc/polar_plot.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Now we plot several functions given in
diff --git a/doc/polar_plot_br.tex b/doc/polar_plot_br.tex
index 7dea712a..fff617cd 100644
--- a/doc/polar_plot_br.tex
+++ b/doc/polar_plot_br.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Agora desenharemos várias funções dadas
diff --git a/doc/polar_plot_de.tex b/doc/polar_plot_de.tex
index 8d29c6ae..0640fa4e 100644
--- a/doc/polar_plot_de.tex
+++ b/doc/polar_plot_de.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Jetzt zeichnen wir eine Funktion, die
diff --git a/doc/polar_plot_ru.tex b/doc/polar_plot_ru.tex
index db8e494b..0e256735 100644
--- a/doc/polar_plot_ru.tex
+++ b/doc/polar_plot_ru.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Сейчас мы построим несколько
diff --git a/doc/series_and_integrals.tex b/doc/series_and_integrals.tex
index 53fe2598..03436965 100644
--- a/doc/series_and_integrals.tex
+++ b/doc/series_and_integrals.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
This example demonstrates how to
diff --git a/doc/series_and_integrals_br.tex b/doc/series_and_integrals_br.tex
index 6ece92a9..3c2cfa3a 100644
--- a/doc/series_and_integrals_br.tex
+++ b/doc/series_and_integrals_br.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Esse exemplo demonstra como calcular
diff --git a/doc/series_and_integrals_de.tex b/doc/series_and_integrals_de.tex
index dc8eb540..333964e2 100644
--- a/doc/series_and_integrals_de.tex
+++ b/doc/series_and_integrals_de.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Dieses Beispiel zeigt, wie Sie Reihen
diff --git a/doc/series_and_integrals_ru.tex b/doc/series_and_integrals_ru.tex
index 59ac5717..ac77ac43 100644
--- a/doc/series_and_integrals_ru.tex
+++ b/doc/series_and_integrals_ru.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Данный пример демонстрирует
diff --git a/doc/three_d_plot.tex b/doc/three_d_plot.tex
index 39888b20..672f85b0 100644
--- a/doc/three_d_plot.tex
+++ b/doc/three_d_plot.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
This example demonstrates 3D plots for
diff --git a/doc/three_d_plot_br.tex b/doc/three_d_plot_br.tex
index 80f3ed52..8235cddc 100644
--- a/doc/three_d_plot_br.tex
+++ b/doc/three_d_plot_br.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Este exemplo demonstra desenhos 3D para
diff --git a/doc/three_d_plot_de.tex b/doc/three_d_plot_de.tex
index 3f1f15e0..6dd47fb7 100644
--- a/doc/three_d_plot_de.tex
+++ b/doc/three_d_plot_de.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Dieses Beispiel demonstriert 3D Plots
diff --git a/doc/three_d_plot_ru.tex b/doc/three_d_plot_ru.tex
index 35655ec3..8f9c4a82 100644
--- a/doc/three_d_plot_ru.tex
+++ b/doc/three_d_plot_ru.tex
@@ -1,5 +1,5 @@
% This is auto-generated file: do not edit!
-% Exported from microMathematics Plus, version 2.18.0
+% Exported from microMathematics Plus, version 2.19.0
Данный пример демонстрирует
diff --git a/doc/versionCode.sty b/doc/versionCode.sty
index 3e11bc90..4fe3d034 100644
--- a/doc/versionCode.sty
+++ b/doc/versionCode.sty
@@ -1 +1 @@
-\def\versionCode{2.18.0}
+\def\versionCode{2.19.0}