Is there a service for collective editing of formulas (like combining GitHub and MathCAD)?

Question

GitHub

The fact is that working as a designer you are faced with the need to perform various calculations. Of course, you can calculate on a piece of paper, but when the same calculation has to be performed many times, it is easier to automate this process and perform the same calculation in MathCAD. But it would be much more efficient if people would unite and put their calculations into some kind of database like GitHub and could jointly improve and speed up the calculation process. And in order for these calculations to be understandable to everyone, their appearance should be familiar, as in MathCAD - "what I see is what I write."
All that was found at this point is a few online services that allow you to multiply and divide numbers. Has anyone had this problem before or have any thoughts on it?

Answer 1

You can also save files from the mathematical package on github.