# [pstricks] pst-ode

cyrille piatecki cyrille.piatecki at univ-orleans.fr
Wed Apr 16 08:22:07 CEST 2014

I would like to know if

pst-ode can plot a phase diagram (\dot{x}, x), with arrow showing the
direction of evolution ? If not is there some one who can show how to do
it  for an equation of the type $\dot{x}=x(1-x) (x - a)$ for \$a \in ]0, 1[

Thanks

Cyrille Piatecki