https://github.com/adi-df/complex-numworks

A complex function plotter for the numworks calculator
https://github.com/adi-df/complex-numworks

complex-numbers numworks

Last synced: 9 months ago
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A complex function plotter for the numworks calculator

• Host: GitHub
• URL: https://github.com/adi-df/complex-numworks
• Owner: Adi-df
• License: bsd-3-clause
• Created: 2022-08-09T07:36:45.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-05-03T11:48:06.000Z (over 1 year ago)
• Last Synced: 2025-03-25T11:38:56.803Z (10 months ago)
• Topics: complex-numbers, numworks
• Language: Rust
• Homepage:
• Size: 3.98 MB
• Stars: 13
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
![App icon](/src/icon.png "App icon")

# Complex Numworks

A (terrible) complex function plotter for the numworks calculator.

Poorly written.  

(Trying to be) Fast (And failing to...)  

Working (Kind of...)

## How to install

Get the main NWA file from [The latest update](https://github.com/Adi-df/complex-numworks/releases/latest)

Use the [Numworks online uploader](https://my.numworks.com/apps) with the complex-numworks.nwa in the build directory.

## How to use

By default, values from -10-10i to 10+10i are plotted  

You can move arround using arrow keys, zoom in and out using +/- keys.  

And Home key to exit.  

Press Alpha and

 - E to make the axes equal

 - G to go to a specific value

 - S to use sigmoid style

 - R to use log2 style

 - T to use checkerboard style

Use the VAR key to enter value mode where a white dot is moveable using the arrow keys and display the values of `z` and `f(z)`.

Return to the default mode by using the BACK key.

Use the TOOLBOX key to change the function:  

**IT'S USING [RPN](https://en.wikipedia.org/wiki/Reverse_Polish_notation) NOTATION**

To enter a **real** number, press any digit and type your number then press EXE. Use - to switch number sign.

For a complex one, just enter the imaginary value, use the I key and then just add to it it's real component.

The conjugate a number, use ALPHA + MINUS. And to directly get the conjugate of parameter z, just use ALPHA + XNT.  

Use ALPHA+4 and ALPHA+TAN to add `Re(z)` and `Im(z)`.

Parenthesis aren't implemented as there's no need for it in RPN.\

The Log key mean log base a:

`z 2 log = log2(z)`

## Why using it?

Despair.

And uhh maths i guess??