Pavol Vargovčík

I don't know the openscad system but the problem is that real exponent of negative numbers is complex. You need to deal with it. Maybe you want to use `abs`...

I know :) I just thought that `abs x**(2/3)` is more beautiful than `(x^2)**(1/3)`. But it's a matter of taste.

And it's not that Haskell calculates the cubic root first and then it calculates the power. If you use `**`, it calculates `x**y` as `exp(y * ln(x))` so if `x`...

@balsoft bounding box is only to advise the rendering engine, where to render: the engine can decide not to evaluate the function outside its bounding box to save some CPU...

Sure you can add it as an example, I will also publish an involute gear library soon :) And... am I using some obsolete part of the API? Is there...

It is true, but I think it's not a very big deal because the accuracy can be still controlled by the resolution parameter. If you do e.g. 3D printing, it...

I can see that the refine function uses some derivations but my function is not differentiable.

[This](https://hub.docker.com/r/pallly/nginx-basic-auth/) is the current dockerhub repo

@taotetek I think you're overcombining it a little bit. 1. As it is still a draft API, I think it is still not worth building io.ReadWriter API above the sockets....

As for the "array of arrays" interface for readers. Isn't it limiting? Imagine an external reader that does not need to read all the segments but we need to load...