I just came upon your site, and I must say, I'm quite impressed of what I encountered, and the number of people that are visiting it. I hope to be welcomed, find response and make this site an enjoyable place to pass my time. But, let's get to the point.
I have this project to prepare for a study at my university and I find difficulties visualizing my data. There are some math stuff and other, that I need to give a picture of.
I managed to take some decent graphs of several functions, with mathematica, after a lot of hard effort and headaches, using the documentation. But when it comes to more "free" drawings, it can be really painful. You can't possibly to give specific coordinates of every little thing you put on. And after that, I need to draw some circuit diagrams and schematics.
And yes, I know I have several options, but none fits me , and some of them can be really ugly. I must know who designs those software and for whom . They have absolutely no sense of style or point of view . Or they just boring when they work . The bad thing is that the list includes some great and high programs.
If any of you knows anything at all, please let me know.
Thank you, in advance.