NoteCompanion

This is an android aimed at students who cant take proper notes in school because most note-taking apps don't support equations etc.
The app is heavily work in progress and updated continuously based on my own experiences in school.

Current and Planned Features

This is a list of all features in the app. This is updated frequently.
| Feature | Description | Progress | |-------------------------|-----------------------------------------------------|----------| | LaTeX Equations (Short) | Renders LaTeX code that is modified for convenience | Done | | Chemical Reactions | Renders Chemical Reactions from simple text | Done | | Triangles Creator | Enables you to create a Render of a given triangle | Partial | | Graph Plotter | Enables you to plot functions into a graph | Planned | | Source in Steganography | Integrates the user input into the rendered image | Planned |

Feature Usage

LaTeX Quick Equation Editor

Tutorial WIP

Chemical Reaction Editor

You can write chemical components using a string like 3 H2O^2+ => 3 H₂O²⁺
If you use --> a big line to the right will appear. This is also the center of alignment.

Rules: - A number in front of a letter is written like a letter. - A number behind a non-space and non-number is _lowered - A number behind a ^ is ^ceiled (Including + and -) - The --> is converted into the LaTeX \longrightarrow component - Everything left to the arrow is aligned left - Everything left to the arrow is aligned right - The arrows are centered and below each other