I thought maybe with some clever algebra or calculus the function can be transformed into function that has outputs equal to current's:

limw->af(w,t)

Since the limit (AFAIK) is defined everywhere.

Also maybe(idk) dividing really small number by other really small number is numerically unstable? I use f32(32 bit float) on microcontroller.

Hello. I am a school student making an open source robot car.

I did not ask my teammate, will do.

Btw there is our repository: (Currently there is no proper README.md, docs). https://github.com/XLNC-APEX/WRO_FE_2026_NATIONAL

You can see images and some steering, radius related experiment at my mastodon post. https://mas.to/@soupborsh/117011244080971088

I prefer to not interact with AI, that is why I am writing here to humans.

Taylor series are really cool, thank you! I would choose up to 3rd power of x and up until x is less that pi/6 it is good enough for me. typst code

dzhson