N::meprec warning with Solve
- To: mathgroup at smc.vnet.net
- Subject: [mg86696] N::meprec warning with Solve
- From: Peter Breitfeld <phbrf at t-online.de>
- Date: Wed, 19 Mar 2008 05:21:27 -0500 (EST)
consider the function: f[x_] := (x^4 + x^3 + x^2 + 5)/(5 x^2 + 5 x + 5) lsg=Solve[f[x]==0,x] gives the warnings: N::meprec: "Internal precision limit $MaxExtraPrecision = 50.` reached while evaluating Im[61/(3\(<<1>> <<1>>)^(1/3))+1/3\ (1/2\(<<1>>))^(1/3)]." How can this happen if no Reals are used? Why is N called? BTW the results of Solve are correct Gruss Peter -- ==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-==-== Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de
- Follow-Ups:
- Re: N::meprec warning with Solve
- From: Curtis Osterhoudt <cfo@lanl.gov>
- Re: N::meprec warning with Solve