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标题: Syntax::sntxi: Incomplete expression; more input is needed . [打印本页]

作者: 宏心    时间: 2016-8-4 15:25
标题: Syntax::sntxi: Incomplete expression; more input is needed .
f[x_] := -5/8*(1 - x)^(4/5) + 5/12*(1 - x)^(6/5) + 5/24
; ?$ M% }8 ]/ qg[x_] := If[x < 1,
" A3 ^+ J9 t/ r: b9 g\!\(\*SuperscriptBox[\(f\), \(,\)]\)[x], 0]5 U6 A2 k" X' w( r
Do[t1 = Plot[f[x], {x, 0, 0.04 k}, PlotPoints -> 50,
/ r6 j! S6 ?2 s/ k   PlotRange -> {{0, 1.1}, {0, 0.22}}, DisplayFunction -> Identity];, n0 u+ P1 y1 S
y0 = NIntegrate[Sqrt[1 + (g[x])^2], {x, 0, 0.04 k}]/5;! X4 h! B4 W1 ]" H, |/ J
t2 = ParametricPlot[{1, t}, {t, 0, y0}, PlotPoints -> 50,
; g& x6 D5 L- @   DisplayFunction -> Identity];3 y, f; k3 V3 ~
Show[t1, t2, DisplayFunction -> $DisplayFunction], {k, 25}]& V* p: H% `8 @





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