Jason K. Moore
Jason K. Moore
But maybe lets wait till #28472 is merged and run the tests for a green.
Thanks for your patience! Welcome to SymPy.
It seems you have edited the wrong file here. I don't think making a spring that simply k*f(x) will be that useful and you can manually do such a thing...
Here is an eardrum model: https://www.cfm.brown.edu/people/dobrush/am33/Mathematica/ch4/nspring.html
This is probably a good candidate: https://en.wikipedia.org/wiki/Duffing_equation This is a widely used spring actuator model.
Ok, nice. You will need to add a unit test that ensures your new class works as expected. See the other unit tests for actuators as examples. It will also...
It seems you edited the "facts.py" file and accidentally committed it here. I think the best solution would be for you to revert that change and then force push your...
Technically it will be "fixed" by a new PR @eh111eh will make with this new example tutorial. It also really isn't a Q&A so I don't think the discussions interface...
The pathway you need is something that manages a point on a plane. So for example if the position vector from point O to P is `x*N.x + y*N.y` and...
Friction is very tricky to get correct. I don't think a static friction actuator (alone) will be useful. If you can implement a full Coulomb friction model with static and...