Skip to main content
Astronomy

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

3
  • $\begingroup$ Don't cross-post. Pick one SE for your question. $\endgroup$
    – ProfRob
    Commented Jul 23, 2020 at 20:02
  • $\begingroup$ @RobJeffries . Okay but I don't know which one to use, actually, the issue is about astrophysics/cosmology but given the fact that I can't get answer on physics exchange, I have put it here in the hope to get help. What do you advise me to do ? $\endgroup$
    – user16492
    Commented Jul 23, 2020 at 20:30
  • $\begingroup$ uhm. Do I get that right, that you have an expression for the volume of up to a certain redshift, but you want to get the volume between two redshifts? What's wrong with just calculating the difference? $\endgroup$
    – planetmaker
    Commented Dec 21, 2021 at 15:47