Have you ever lost your mind at Desmos or Geogebra for occasionally being so god-damn slow and laggy? I have and, as a result, decided to make my own, GPU-accelerated (webgl2) graph plotter that renders equations, shaded plots, etc. with butter-smooth framerates.
Equations we are used to think as unplottable (with usable real-time performance), like for example `e ^ (sin(x) * x ^ 2 * cos(y)) = cos(e ^ (x * y))`, will render just as smoothly [0] as something simple, like `y = x ^ 2`.
Goals: * Rendering (almost) any equation without performance problems * Enabling acquiring new insights from being able to closely interact with complicated equations * Having an intuitive, easy-to-use and not-buggy interface
Non-goals: * Being a general-purpose CAS software
KGraph is under active development, and features such as parametric equations are coming in the near future!
Thank you for your feedback!
[0]: https://kaapporaivio.fi/graph/?d=camera%3A%28current%3A%28x%...
This looks great! I use Desmos and GeoGebra a lot for teaching, and things like implicit curves are often frustratingly slow with them.
Can you explain a bit how KGraph works? Do you plan to open source it? (No judgement if not.)
You can get maths notation input using MathQuill: http://mathquill.com/ (that's what Desmos uses)