literal calculation

Hello,
I have this expression :
J = ((b-a)/(a+b))-(a+b)**2.
I want to find the conditions for a and b when J = 0, J > 0 and J < 0.
Is it possible with R ?

Thank you for your help

R does not provide analytical solutions. You can use it to find numeric solutions using various methods. See https://en.wikipedia.org/wiki/Root-finding_algorithms and https://r.789695.n4.nabble.com/finding-roots-of-multivariate-equation-td828131.html.

1 Like

This topic was automatically closed 21 days after the last reply. New replies are no longer allowed.