Recent content by aronclark1017

https://csharpforums.net/threads/file-system-vs-data-system.10226/#post-42257

Toyoda...not to mention a data structure using node for file list and directory is slow as hell

Is a good post trust is. To debate about wether to use data structure or just simply file directory. Similar to a grid, the file directory is a data structure in its self one that often time I use without reading into a data structure especially when working with .net forms. However I suspect...

Imagine the diagram as a button form. In .net can tag value to button.

Maybe just save the object. Is the structure all because is crook to hide from.

Yes is Stewart 5e calculus section cylindrical and spherical volume is expert of integrals. Justis at the point trying to understand what exactly the pointer is doing. In cases of polar equation on single plane where multiple trace with interval 0, 2pi what exactly the pointer is doing must...

I'm just unclear on exactly what that pointer is doing need to plot many points or see some type of animator what matter any feng else really if no understand these concepts

Correct me if I'm wrong... if the sphere is p=sina, centered at 1/2,0,0 then only need theta between -pi/2, pi/2 because is nothing that exists in quadrant 2 and 3 and a for 0, pi/2 . but in the case that the sphere is centered at 0,0,1/2 p=cosa is theta for 0, 2pi and a for 0, pi/2. this apply...

Oh yeah is centered at 0,0,2 so is 2pi for the cone. Here z is dependant on p which appears to require 2 traces of the circle within the xy plane to get to the top of the sphere like it's spiraling upward as theta increases to 2 pi. Although in this cylindrical example #14 only one trace is...

a is my reference to the angle off the z axis. This is a cone shape for pi/3 for any angle t in the xy plane. The sphere is p=4cosa similarly where p is the spherical pointer and a is the angle off of the z axis.

It must be because the pointer is spiraling upward as theta increases when using spherical coordinates. However using cylindrical coordinates it's simply using z. I will have to check z values as theta increases when I get a chance. Will also find the example using cylindrical coordinates...

I believe that I recall only have to use a part of the polar integral using cylindrical system

Although it's hard to imagine this contraption in motion at first glance. I think that's why they say "isosoles". after being corrected on my equilateral derivation by a neighbor 😡😡

Heh dry idea..I think is to never trust one person by self when it come to mechanics no debugger else is dry idea even with PhD.