Questions for Andy or Any Other VectorC for GF Coding Maven

[JayPro]

I'm trying to formulate new flows using the hypot(2) atan2 and wyvill functions to see how they work.

Five questions for starters...not in the order I wanted to present them but........:

1. Will atan2(x,y) show up as an error in the processor, since the coörd order is demonstrated as being y,x?

2. I ask the same question in regard to the pair of hypot funcs, keeping in mind to interpolate y and x for the sake of the question.

2a (while I'm at it): Can one mix polar and cartesian in using the aforementioned functions...or for that matter use polar cöords exclusively?
e.g.: atan2(y,r), hypot[2](r, theta)

3. can wyvill() be used with cartesian plots (e.g. wyvill(x)? Laboring under the assumption that wyvill was to be used with "r" only, I tried this tonight anyhow and received no error message. Hence my understanding is that one can do this.

4. In the Config Drawing section, some funcs are demonstrated by the usage of a and b. Does this mean that such ones can be used in both coörd types?

Thanks in advance for any suggestions.