Plot Vectors and Graphs

Obsidian Graph & Vector Plot Plugin

This plugin integrates FunctionPlot to use LaTeX to plot multiple graphs or vectors in Obsidian for better visualisation in Math and Physics concepts

Generating Graph

1. Select a LaTeX equation (with or without the $ is fine)
2. Use the command "Generate Graph" to generate the graph
3. A new page will be opened with the function to plot, the graph, a function to calculate the value of y of the function given its x value, and colour coding of the graphs

• Demo:

Drawing Vectors

1. Select a LaTeX equation of a vector (with or without the $ is fine)
   • If you are unsure on how to write vectors in LaTeX, this link may be helpful
   • E.g. \vec{AB} = \begin{pmatrix} 1 \ 2 \end{pmatrix}
   • Note: There has to be a \vec, \overrightarrow would not work here
2. Use the command "Draw Vector" to generate the vector graph
3. A new page will be opened with the equation, the graph, a function to add two vectors and generate the resultant vector, and colour coding of the vectors

• Demo:

• Demo of addition vector:

Multiple Graphs/Vectors

• To generate multiple graphs or vectors, add "\newline" in between the functions in the LaTeX equation.

Options

In the settings, you may change the

• x & y axis labels
• title
• width & height
• grid visibility
• ability to zoom