[pstricks] problem in equation numbering

[Herbert Voss]

On 18.04.2013 19:35, Kari Eloranta wrote:
> I tried to change the position of label as you instructed. The result
> was ?? instead of an equation reference.

did you run latex twice?

Herbert

> Then I tried to produce a minimum working example on a separate file,
> but there it worked just fine. I try to reproduce the problem tomorrow,
> and if I can, I post a complete example.