From aef8b709bf2ef9c46481217911c2b183d03d1027 Mon Sep 17 00:00:00 2001
From: BratPfanneTV <39345937+BratPfanneTV@users.noreply.github.com>
Date: Wed, 17 Oct 2018 08:37:01 +0200
Subject: [PATCH 1/2] Update README.md

---
 README.md | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 0ba4bf9..de20662 100644
--- a/README.md
+++ b/README.md
@@ -11,16 +11,16 @@ the directory to the PATH-Environment-Variable.
 
 # Changelog
 
-| v1  | v2  | v3  |
-| --- | --- | --- |
-| Added xPRINT.exe           | Added cTIME.exe | Added READKEY.exe |
-| Added MAKEANIMATION.exe    | Added uTIME.exe | Added SLEEP.exe |
-| Added ANIMATION.exe        | | Added STARTINVISIBLE.exe |
-| Added CURSORVISIBILITY.exe | | Removed CURSORVISIBILITY.exe |
-| Added STRLEN.exe           | | Removed CURSORPOS.exe |
-| Added xCOLOR.exe           | | Added CONSOLE.exe |
-| Added PRINT.exe            | | |
-| Added CURSORPOS.exe        | | |
+| v1  | v2  | v3  | v4  |
+| --- | --- | --- | --- |
+| Added xPRINT.exe           | Added cTIME.exe | Added READKEY.exe | Added CALCULATOR.exe |
+| Added MAKEANIMATION.exe    | Added uTIME.exe | Added SLEEP.exe | Added CALCULATOR-BASIC.exe |
+| Added ANIMATION.exe        | | Added STARTINVISIBLE.exe | Added CALCULATOR-CMD.exe |
+| Added CURSORVISIBILITY.exe | | Removed CURSORVISIBILITY.exe | |
+| Added STRLEN.exe           | | Removed CURSORPOS.exe | |
+| Added xCOLOR.exe           | | Added CONSOLE.exe | |
+| Added PRINT.exe            | | | |
+| Added CURSORPOS.exe        | | | |
 
 # Documentation
 

From b7c2d94b6a69ebb46e1ebaf69b864fa66c1ee272 Mon Sep 17 00:00:00 2001
From: BratPfanneTV <39345937+BratPfanneTV@users.noreply.github.com>
Date: Wed, 17 Oct 2018 09:04:58 +0200
Subject: [PATCH 2/2] Update README.md

---
 README.md | 50 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 30 insertions(+), 20 deletions(-)

diff --git a/README.md b/README.md
index de20662..facb691 100644
--- a/README.md
+++ b/README.md
@@ -24,23 +24,33 @@ the directory to the PATH-Environment-Variable.
 
 # Documentation
 
-| Command          | Version Added | Syntax                              | Description |
-| ---------------- | ------------- | ----------------------------------- | ----------- |
-| ANIMATION        |      v1       | `ANIMATION <MS> <ANIMATION>`        | Plays an animation. **MS** specifies the amount of Milliseconds per Frame, and **ANIMATION** is just all the animation frames seperated by spaces. <br /> Example: <br /> ANIMATION 200 U u .. u <br /> Will animate to: <br /> U u .. u U u .. u U u .. u U u .. u U u .. u<br /><br />To have your code continue while the animation is running, call it with `START /B` |
-| CONSOLE          |      v3       | `CONSOLE cursorsize <0-100>`        | Sets the cursor to the given size. Set to 0 to make it disappear. |
-|                  |               | `CONSOLE windowscroll <x> <y>`      | Scrolls the window to the given point, measured from the top left corner. |
-|                  |               | `CONSOLE windowsize <x> <y>`        | Resizes the window to the given width and height. |
-|                  |               | `CONSOLE clear`                     | Clears the window. |
-| | | `CONSOLE get <setting>` | Returns the current value of the settings *cursorsize*, *windowscroll* or *windowsize*. Also, you can get the current window *title* with it. |
-| cTIME            |      v2       | `cTIME <TIMESTAMP>`                 | Converts a Millisecond-Unix-Timestamp to human-readable time, ready to output. |
-| MAKEANIMATION    |      v1       | `MAKEANIMATION <Type> <Sub> [WORD]` | Outputs a valid animation value for the `ANIMATION` command. <br /><br />Types: <br />`Rotate`:<br />`0   -  / - \ \|`<br />`1   -  ^ > V <`<br />`2   -  + x`<br />`3   -  p d b q`<br />`Range`:<br />Returns a set of numbers from 0 to the given number.<br />`Alphabet`:<br />Returns **n** letters of the alphabet. Maximum is 26.<br />`Appear`<br />Accepts the **WORD** Parameter, while a *0* for **Sub** is required. It makes the given word appear one letter at a time. |
-| PRINT            |      v1       | `PRINT <String>`                    | Prints the **String**. Only difference to the built-in `echo` is that no newline is added at the end. |
-| READKEY | v3 | `READKEY <MS>` | Waits **MS** Milliseconds for a keypress, then returns 0. The returned number when a key is pressed consists of two values:<br />Example: `7068`<br />The *68* stands for the <u>KeyCode</u> of the pressed key, in this case *D*. The 7 at the beginning stands for the Modifier-buttons that were pressed:<br />`0 - None, 1 - Alt, 2 - Shift, 3 - Alt+Shift, 4 - Control, 5 - Control+Alt, 6 - Control+Shift, 7 - Control+Alt+Shift`.<br />These values can be extracted using *Division* and *Modulo*. |
-| SLEEP | v3 | `SLEEP <MS>` | Pauses the script for **MS** Milliseconds. |
-| STARTINVISBLE | v3 | `STARTINVISIBLE <script file>` | When used with `START /B`, this starts a batch-script as invisible. This script can then do whatever you want. When executed, the command writes the PID of the started process to `%temp%\processid.txt`, so you can terminate it with `taskkill` at any time. This may be updated to return the PID in *errorlevel* and not require *start /b* in a future version. |
-| STRLEN           |      v1       | `STRLEN <String>`                   | Returns the amount of characters in **String** in `%errorlevel%` |
-| uTIME            |      v2       | `uTIME`<br />`uTIME -c`             | Returns the current time as Millisecond-Unix-Timestamp. |
-|                  |               | `uTIME -f <File>`                   | Returns the last modification date for **File** as Millisecond-Unix-Timestamp. |
-|                  |               | `uTIME -fc <File>`                  | Returns the creation date for **File** as Millisecond-Unix-Timestamp. |
-| xCOLOR           |      v1       | `xCOLOR <Color>`                    | Sets the print color to **Color**, as seen in `color`, but only for the text after it. |
-| xPRINT           |      v1       | `xPRINT <File>`                     | Reads the **File** as Instructions and executes them all at once. <br /><br />`c00` - `Changes Color. (to 00 in this case.)`<br />`eHello` - `Prints something. ("Hello" in this case.)`<br />`n` - `New line.` |
+| Command          | Version Added | Output | Syntax                              | Description |
+| ---------------- | ------------- | ------ | ----------------------------------- | ----------- |
+| ANIMATION        |      v1       | *stdout* **animation** | `ANIMATION <MS> <ANIMATION>`        | Plays an animation. **MS** specifies the amount of Milliseconds per Frame, and **ANIMATION** is just all the animation frames seperated by spaces. <br /> Example: <br /> ANIMATION 200 U u .. u <br /> Will animate to: <br /> U u .. u U u .. u U u .. u U u .. u U u .. u<br /><br />To have your code continue while the animation is running, call it with `START /B` |
+| CALCULATOR | v4 | *errorlevel* **result**\**1000000* | `CALCULATOR <mode> <num1> [<num2>]` | Performs mathematical operations. All numbers are inputted as *actual number*\**1000000*, and also outputted as such, to provide decimal place accuracy. |
+| | | | `CALCULATOR A <num1> <num2>` | Adds to numbers together. |
+| | | | `CALCULATOR S <num1> <num2>` | Subtracts **num2** from **num1**. |
+| | | | `CALCULATOR D <num1> <num2>` | Divides **num1** by **num2**. |
+| | | | `CALCULATOR M <num1> <num2>` | Multiplies the numbers by each other. |
+| | | | `CALCULATOR P <num1> <num2>` | Takes **num1** to the power of **num2**. |
+| | | | `CALCULATOR F <num1>` | Returns **num1**'s factorial. |
+| | | | `CALCULATOR R <num1> <num2>` | Returns the **num2**th root of **num1**. |
+| CALCULATOR-CMD | v4 | *errorlevel* **result**\**10* | `CALCULATOR-CMD <mode> <num1> [<num2>]` | Has the same functionality as `CALCULATOR`, but the multiplier is only *10*. |
+| CALCULATOR-BASIC | v4 | *stdout* **result** | `CALCULATOR-BASIC <operation>` | Computes the operation. Only supports the 4 basic operations, and only supports whole numbers. |
+| CONSOLE          |      v3       | *none* |  `CONSOLE cursorsize <0-100>`        | Sets the cursor to the given size. Set to 0 to make it disappear. |
+|                  |               | | `CONSOLE windowscroll <x> <y>`      | Scrolls the window to the given point, measured from the top left corner. |
+|                  |               | | `CONSOLE windowsize <x> <y>`        | Resizes the window to the given width and height. |
+|                  |               | | `CONSOLE clear`                     | Clears the window. |
+| | | *stdout* **value** | `CONSOLE get <setting>` | Returns the current value of the settings *cursorsize*, *windowscroll* or *windowsize*. Also, you can get the current window *title* with it. |
+| cTIME            |      v2       | *stdout* **timestring** | `cTIME <TIMESTAMP>`                 | Converts a Millisecond-Unix-Timestamp to human-readable time, ready to output. |
+| MAKEANIMATION    |      v1       | *stdout* **animation-string** | `MAKEANIMATION <Type> <Sub> [WORD]` | Outputs a valid animation value for the `ANIMATION` command. <br /><br />Types: <br />`Rotate`:<br />`0   -  / - \ \|`<br />`1   -  ^ > V <`<br />`2   -  + x`<br />`3   -  p d b q`<br />`Range`:<br />Returns a set of numbers from 0 to the given number.<br />`Alphabet`:<br />Returns **n** letters of the alphabet. Maximum is 26.<br />`Appear`<br />Accepts the **WORD** Parameter, while a *0* for **Sub** is required. It makes the given word appear one letter at a time. |
+| PRINT            |      v1       | *stdout* **string** | `PRINT <String>`                    | Prints the **String**. Only difference to the built-in `echo` is that no newline is added at the end. |
+| READKEY | v3 | *errorlevel* **keyCode** | `READKEY <MS>` | Waits **MS** Milliseconds for a keypress, then returns 0. The returned number when a key is pressed consists of two values:<br />Example: `7068`<br />The *68* stands for the <u>KeyCode</u> of the pressed key, in this case *D*. The 7 at the beginning stands for the Modifier-buttons that were pressed:<br />`0 - None, 1 - Alt, 2 - Shift, 3 - Alt+Shift, 4 - Control, 5 - Control+Alt, 6 - Control+Shift, 7 - Control+Alt+Shift`.<br />These values can be extracted using *Division* and *Modulo*. |
+| SLEEP | v3 | *none* | `SLEEP <MS>` | Pauses the script for **MS** Milliseconds. |
+| STARTINVISBLE | v3 | *none* | `STARTINVISIBLE <script file>` | When used with `START /B`, this starts a batch-script as invisible. This script can then do whatever you want. When executed, the command writes the PID of the started process to `%temp%\processid.txt`, so you can terminate it with `taskkill` at any time. This may be updated to return the PID in *errorlevel* and not require *start /b* in a future version. |
+| STRLEN           |      v1       | *errorlevel* **length** | `STRLEN <String>`                   | Returns the amount of characters in **String** in `%errorlevel%` |
+| uTIME            |      v2       | *stdout* **epoch-time in milliseconds** | `uTIME`<br />`uTIME -c`             | Returns the current time as Millisecond-Unix-Timestamp. |
+|                  |               | |  `uTIME -f <File>`                   | Returns the last modification date for **File** as Millisecond-Unix-Timestamp. |
+|                  |               | | `uTIME -fc <File>`                  | Returns the creation date for **File** as Millisecond-Unix-Timestamp. |
+| xCOLOR           |      v1       | *none* | `xCOLOR <Color>`                    | Sets the print color to **Color**, as seen in `color`, but only for the text after it. |
+| xPRINT           |      v1       | *stdout* **output** | `xPRINT <File>`                     | Reads the **File** as Instructions and executes them all at once. <br /><br />`c00` - `Changes Color. (to 00 in this case.)`<br />`eHello` - `Prints something. ("Hello" in this case.)`<br />`n` - `New line.` |