How to Graph and Use the Results of Numerical Integration as a Function
I am a senior using my quarantine to learn geogebra and love what I've been able to do, but I have spent much time unsuccessfully trying to do something I suspect is simple. I have numerically integrated a function of the form: 1/(1/x^2+x+x^2)^.5. (It's the Friedman equation from general relativity and must be integrated numerically.) I want to graph the integral as f(x) and subsequently to use the resulting f(x) for additional calculations.
The only method I have found to graph it is using Locus(pointcreating, point). I get nothing from LocusEquation(Locus) and have not discovered another method for generating an equation. The integrand is singular for negative x and I have limited the range using If(x < 0, 0, integral()).
I would greatly appreciate any help,