loglogplot

*To*: mathgroup at smc.vnet.net*Subject*: [mg73088] loglogplot*From*: "lynn" <lynn0701 at gmail.com>*Date*: Thu, 1 Feb 2007 04:24:00 -0500 (EST)

Hello, I have some problems during the processes. \!\(sol = NDSolve[{2\[Times]\(y'\)[x]\[Times]y[x] + x\[Times]\(y''\)[x]\[Times]y[x] - x\[Times]\((\(y'\)[x])\)\^2 \[Equal] x\[Times]y[x], y[0.00001] \[Equal] 1, \(y'\)[0.00001] \[Equal] 0}, y, {x, 0, 1}, MaxSteps \[Rule] 1000]\[IndentingNewLine] f[w_?NumberQ] := 2\[Times]Integrate[\((Evaluate[y[x] /. sol])\)\^\(-1\)\[Times] x\/\@\(x\^2 - w\^2\), {x, w, 1}]\[IndentingNewLine] << Graphics`Graphics`\[IndentingNewLine] curve = LogLogPlot[{f[w], w}, {w, 0.01, 0.99}]\) However, the prcesses work well when I just "Plot" the curve, not "LogLogPlot" it. I don't know what's wrong.... Thanks a lot!!!