clempe167

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Hi,

I have an inverse I solved for with RootOf, which I transfrom and then try to numerically integrate the transformation. I get the following error: Error, (in convert/radical) too many levels of recursion

Integrating the inverse itself works, it is after applying the transformation 1/(1+x2) that I get the issue. Eventually I want to integrate something less simple, but here the problem already starts. 

Thanks for the help! Its for science! 
 

g1_inveq := proc (t, x, alp) options operator, arrow; tan((x-t)/(alp*(1+t^2)))-t end proc

proc (t, x, alp) options operator, arrow; tan((x-t)/(alp*(1+t^2)))-t end proc

(1)

g1_inv := proc (v, alp) options operator, arrow; evalf(RootOf(g1_inveq(t, v, alp) = 0, t, 1)) end proc

proc (v, alp) options operator, arrow; evalf(RootOf(g1_inveq(t, v, alp) = 0, t, 1)) end proc

(2)

evalf(Int(1/(1+g1_inv(v1, .5)^2), v1 = 0 .. 1))

Error, (in convert/radical) too many levels of recursion

 

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