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Hi there, I would like to solve a simple equation in R a^2 - a = 8.313 There is no real solution to this problem but I would like to get an approximate numerical solution. Can someone suggest how I can set this up? Thanks in advance, Diviya [[alternative HTML version deleted]]

Hi all, I'm trying to build a package 'Thiele', but run into problems with generic functions. I have a class "Benefit", and defined the function "print.Benefit". When I try "R CMD check Thiele" in X11, this warning came out ------- Functions/methods with usage in documentation object 'Benefit' but not in code: print ------- Do I need to write