From 2c8c04629ba87a81c03d36d882f07ee9187c71d5 Mon Sep 17 00:00:00 2001
From: axexlck <axelclk@gmail.com>
Date: Sat, 13 Jul 2019 20:49:07 +0700
Subject: [PATCH] Start of a Manipulate() function

- based on https://github.com/paulmasson/mathcell
- see https://github.com/paulmasson/mathcell/issues/1
- see https://github.com/tranleduy2000/ncalc/issues/67

(cherry picked from commit 9525f04de10496002f716975ca3db9e9221c35dc)
---
 .../doc/functions/Manipulate.md               | 20 +++++++++++++++++++
 symja_android_library/doc/index.md            |  2 ++
 .../src/main/resources/Manipulate.md          | 20 +++++++++++++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 symja_android_library/doc/functions/Manipulate.md
 create mode 100644 symja_android_library/matheclipse-core/src/main/resources/Manipulate.md

diff --git a/symja_android_library/doc/functions/Manipulate.md b/symja_android_library/doc/functions/Manipulate.md
new file mode 100644
index 0000000000..99708640bf
--- /dev/null
+++ b/symja_android_library/doc/functions/Manipulate.md
@@ -0,0 +1,20 @@
+## Manipulate
+
+```
+Manipulate(plot, {x, min, max})  
+```
+
+> generate a JavaScript control for the expression `plot` which can be manipulated by a range slider `{x, min, max}`.
+	 
+**Note**: This feature is not available on all supported platforms.
+
+### Examples
+
+In the console apps, this command shows an HTML page with a JavaScript plot control, 
+where the value of the variable `a` can be manipulated by a slider in the range `[0..10]`.
+ 
+```
+>> Manipulate(Plot(Sin(x)*Cos(1 + a*x), {x, 0, 2*Pi}), {a,0,10}) 
+
+```
+  
\ No newline at end of file
diff --git a/symja_android_library/doc/index.md b/symja_android_library/doc/index.md
index 816f83e20c..f05a3591a4 100644
--- a/symja_android_library/doc/index.md
+++ b/symja_android_library/doc/index.md
@@ -530,6 +530,7 @@ for a full description of their possible arguments, options, etc., see their ent
 * [MachineNumberQ](functions/MachineNumberQ.md)
 * [MangoldtLambda](functions/MangoldtLambda.md)
 * [ManhattanDistance](functions/ManhattanDistance.md)
+* [Manipulate](functions/Manipulate.md)
 * [Map](functions/Map.md)
 * [MapIndexed](functions/MapIndexed.md)
 * [MapThread](functions/MapThread.md)
@@ -803,3 +804,4 @@ for a full description of their possible arguments, options, etc., see their ent
 * [Xor](functions/Xor.md)
 * [YuleDissimilarity](functions/YuleDissimilarity.md)
 * [Zeta](functions/Zeta.md)
+
diff --git a/symja_android_library/matheclipse-core/src/main/resources/Manipulate.md b/symja_android_library/matheclipse-core/src/main/resources/Manipulate.md
new file mode 100644
index 0000000000..99708640bf
--- /dev/null
+++ b/symja_android_library/matheclipse-core/src/main/resources/Manipulate.md
@@ -0,0 +1,20 @@
+## Manipulate
+
+```
+Manipulate(plot, {x, min, max})  
+```
+
+> generate a JavaScript control for the expression `plot` which can be manipulated by a range slider `{x, min, max}`.
+	 
+**Note**: This feature is not available on all supported platforms.
+
+### Examples
+
+In the console apps, this command shows an HTML page with a JavaScript plot control, 
+where the value of the variable `a` can be manipulated by a slider in the range `[0..10]`.
+ 
+```
+>> Manipulate(Plot(Sin(x)*Cos(1 + a*x), {x, 0, 2*Pi}), {a,0,10}) 
+
+```
+  
\ No newline at end of file