Playground for pub.dev

This package brings no value. It's just a playground for me to test things on pub.dev before using them for real packages.

Mermaid diagrams

  graph TD;
      A-->B;
      A-->C;
      B-->D;
      C-->D;

Math support

When $a \ne 0$, there are two solutions to $(ax^2 + bx + c = 0)$ and they are $$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$