MathGraphica: scientific calculator with 2D / 3D / 4D graphs

Hi Product Hunt Community! I'm João de Deus, electronic engineer and indie maker. I launched a new version of my app MathGraphica, an award winning scientific calculator with graphs 2D / 3D / 4D for mobile and desktop. For students and engineers and anyone who wants a decent calculator in their phone or desktop 😉 Check the website https://mathgraphica.carrd.co/ and check the cool video and screenshots. So what's different from this calculator to the million other calculators out there ? Well, main feature is it can plot time animated 4D math functions graphs, which I honestly have yet to find in the other millions out there. So, it has: 👉 2D / 3D / 4D graphs 👉 equations and system of equations 👉 complex imaginary numbers 👉 matrices 👉 integrals 👉 programming formulas, functions, and variables 👉 a list where all your calculations are displayed 👉 you can adjust the size of the calculator to the size of your device, phone or desktop 👉 several themes available 👉 more cool stuff ... The youtube video shows the 2D / 3D / 4D graphs

there are some math functions that create amazing graphs that are predefined in the app. I invite you to try MathGraphica and if you know an amazing math function graph, share it in the youtube video comments. The desktop version is free and fully functional. The mobile iOS and Android apps have free limited versions without graphs and paid fully functional versions with graphs, so please buy it if you like this app and want to support this project. Note that MathGraphica is open source and you can compile it yourself if your skilled in coding. https://bitbucket.org/joaodeusmo... Download it and enjoy !!! A note for makers and geeks like me, I develop MathGraphica using Qt QML in C++ and javascript. The graphic stack uses Quick3D which runs on your device GPU, so the graphs are blazing fast. It is cross platform, so under the wood, on iOS and MacOS it will use Metal, on Windows uses Direct3D, on Android and Linux it uses OpenGL. Have fun !!!