3
votes
1answer
70 views

Removing unwanted lines and iterative plot

I am trying to plot a couple of streamlines over a circle, defined as x^2 + y^2 - 4, so the radius is 2. I am trying plot using a function, specifically using PSTricks. However, I keep getting extra ...
9
votes
2answers
229 views

Riemannian step functions with pst-func

I know from the pstricks-add manual, that I can get a vizualization of upper and lower sums for the Riemannian integral like this: \documentclass{standalone} \usepackage{auto-pst-pdf} ...
4
votes
1answer
323 views

How to fill an area interval under a gaussian

I want to know if it's possible to fill an area interval (i.e from -0.2 to 0.2) under a gaussian curve, more exactly just an interval under this curve, using PSTricks. I'm using pst-func, pst-plot, ...
4
votes
2answers
289 views

A PostScript error when plotting an implicit function

This question was inspired by my answer for another question. I want to provide another solution with implicit function plot. Unfortunately the following code produces PostScript errors ...