過去ログの3312〜3314で，
$y=2^x$のグラフのかきかたがあったので，
以下のものを処理すると，エラーします．
どなたかご教授願います．

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% --- re3312.tex ---------------------
\documentclass[fleqn]{jarticle}
\usepackage{emathPp}

\begin{document}
\begin{zahyou}[ul=10mm](-3,3)(-1,10)
        \YGurafu*{2**X}
        \YGurafu*{3**X}
\end{zahyou}
\end{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

を処理すると，以下のエラーが出ました．

%%%%%%%%%%%%%%%%%%%%%%%%%%%
This is pTeX, Version 3.141592-p3.1.3 (sjis) (Web2C 7.5.2) (format=platex 2003.11.8)  11 DEC 2007 12:59
**aaaa.tex
(./aaaa.tex
pLaTeX2e <2001/09/04>+0 (based on LaTeX2e <2001/06/01> patch level 0)
(c:/usr/local/share/texmf/ptex/platex/base/jarticle.cls
Document Class: jarticle 2001/10/04 v1.3 Standard pLaTeX class
\c@@paper=\count81
(c:/usr/local/share/texmf/tex/latex/base/fleqn.clo
File: fleqn.clo 1998/08/17 v1.1c Standard LaTeX option (flush left equations)
\mathindent=\dimen118
)
(c:/usr/local/share/texmf/ptex/platex/base/jsize10.clo
File: jsize10.clo 2001/10/04 v1.3 Standard pLaTeX file (size option)
)
\c@part=\count82
\c@section=\count83
\c@subsection=\count84
\c@subsubsection=\count85
\c@paragraph=\count86
\c@subparagraph=\count87
\c@figure=\count88
\c@table=\count89
\abovecaptionskip=\skip41
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\symmincho=\mathgroup4
LaTeX Font Info:    Overwriting symbol font `mincho' in version `bold'
(Font)                  JY1/mc/m/n --> JY1/gt/m/n on input line 597.
LaTeX Info: Redefining \mathrm on input line 599.
LaTeX Info: Redefining \mathbf on input line 600.
\toclineskip=\dimen119
\@lnumwidth=\dimen120
\bibindent=\dimen121
\heisei=\count90
)
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathPp.sty
Package: emathPp 2007/10/09 v 0.64

(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathPh.sty
Package: emathPh 2007/10/01 v 3.18

(c:/usr/local/share/texmf/jtex/latex209/tools/epic.sty
Enhancements to Picture Environment. Version 1.2 - Released June 1, 1986
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\@datafile=\read1
) (c:/usr/local/share/texmf/jtex/latex209/tools/eepic.sty
Extension to Epic and LaTeX. Version 1.1b - Released Febrary 7, 1988
\@gphlinewidth=\count99
\@eepictcnt=\count100
\@tempdimc=\dimen128
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) (c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emath.sty
Package: emath 2007/10/01p v1.87 初等数学マクロパッケージ

(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emath2e.sty
(c:/usr/local/share/texmf/tex/latex/amslatex/amsmath.sty
Package: amsmath 2000/07/18 v2.13 AMS math features
\@mathmargin=\skip43

For additional information on amsmath, use the `?' option.
(c:/usr/local/share/texmf/tex/latex/amslatex/amstext.sty
Package: amstext 2000/06/29 v2.01

(c:/usr/local/share/texmf/tex/latex/amslatex/amsgen.sty
File: amsgen.sty 1999/11/30 v2.0
\@emptytoks=\toks15
\ex@=\dimen130
))
(c:/usr/local/share/texmf/tex/latex/amslatex/amsbsy.sty
Package: amsbsy 1999/11/29 v1.2d
\pmbraise@=\dimen131
)
(c:/usr/local/share/texmf/tex/latex/amslatex/amsopn.sty
Package: amsopn 1999/12/14 v2.01 operator names
)
\inf@bad=\count101
LaTeX Info: Redefining \frac on input line 211.
\uproot@=\count102
\leftroot@=\count103
LaTeX Info: Redefining \overline on input line 307.
\classnum@=\count104
\DOTSCASE@=\count105
LaTeX Info: Redefining \ldots on input line 379.
LaTeX Info: Redefining \dots on input line 382.
LaTeX Info: Redefining \cdots on input line 467.
\Mathstrutbox@=\box43
\strutbox@=\box44
\big@size=\dimen132
LaTeX Font Info:    Redeclaring font encoding OML on input line 567.
LaTeX Font Info:    Redeclaring font encoding OMS on input line 568.
\macc@depth=\count106
\c@MaxMatrixCols=\count107
\dotsspace@=\muskip10
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\@envbody=\toks18
\multlinegap=\skip44
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\mathdisplay@stack=\toks19
LaTeX Info: Redefining \[ on input line 2666.
LaTeX Info: Redefining \] on input line 2667.
)
(c:/usr/local/share/texmf/tex/latex/amsfonts/amssymb.sty
Package: amssymb 2002/01/22 v2.2d

(c:/usr/local/share/texmf/tex/latex/amsfonts/amsfonts.sty
Package: amsfonts 2001/10/25 v2.2f
\symAMSa=\mathgroup5
\symAMSb=\mathgroup6
LaTeX Font Info:    Overwriting math alphabet `\mathfrak' in version `bold'
(Font)                  U/euf/m/n --> U/euf/b/n on input line 132.
))
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathE.sty
Package: emathE 2007/09/06 v0.98 拡張enumerate

(c:/usr/local/share/texmf/tex/latex/tools/enumerate.sty
Package: enumerate 1999/03/05 v3.00 enumerate extensions (DPC)
\@enLab=\toks20
)
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathEc.sty
Package: emathEc 2007/08/03 v0.03

(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathC.sty
Package: emathC 2007/08/02 v0.49

(c:/usr/local/share/texmf/tex/latex/tools/calc.sty
Package: calc 1998/07/07 v4.1b Infix arithmetic (KKT,FJ)
\calc@Acount=\count113
\calc@Bcount=\count114
\calc@Adimen=\dimen139
\calc@Bdimen=\dimen140
\calc@Askip=\skip46
\calc@Bskip=\skip47
LaTeX Info: Redefining \setlength on input line 59.
LaTeX Info: Redefining \addtolength on input line 60.
\calc@denominator=\count115
)
(c:/usr/local/share/texmf/tex/latex/base/ifthen.sty
Package: ifthen 2001/05/26 v1.1c Standard LaTeX ifthen package (DPC)
)
\c@tempcnta=\count116
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\emath@toks@=\toks21
\Sett@width=\dimen142
\EMcalc@A=\dimen143
)
(c:/usr/local/share/texmf/tex/latex/graphics/keyval.sty
Package: keyval 1999/03/16 v1.13 key=value parser (DPC)
\KV@toks@=\toks22
)
\kizami@ti=\count117
\syoki@ti=\count118
)
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/jquote.sty
Package: jquote 2006/07/30 v0.03
)
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathK.sty)
\c@Enumi=\count119
\c@Enumii=\count120
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\tkn@Enum@ang=\toks23
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))
\templb=\dimen144
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LaTeX Info: Redefining \to on input line 1602.
\renritu@hidariyohaku=\dimen146
\@ltxlinelen=\dimen147
\fileophndl=\read2
)
(c:/usr/local/share/texmf/tex/latex/graphics/trig.sty
Package: trig 1999/03/16 v1.09 sin cos tan (DPC)
)
\@tempdimd=\dimen148
\DHS@seq=\toks26
\yasen@toks=\toks27
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LaTeX Info: Redefining \Deruta on input line 7754.
)
(c:/usr/local/share/texmf/ptex/platex/misc/emath/sty/emathPl.sty
Package: emathPl 2007/05/08 v 0.02
\pl@out=\write3
\pl@in=\read3
))
No file aaaa.aux.
\openout1 = `aaaa.aux'.

LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for JY1/mc/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
LaTeX Font Info:    Checking defaults for JT1/mc/m/n on input line 5.
LaTeX Font Info:    ... okay on input line 5.
\openout3 = `temp.pl'.

perl temp.pl
system()...disabled.

! Emergency stop.
<read 3> 
         
l.7         \YGurafu*{2**X}
                           
*** (cannot \read from terminal in nonstop modes)

 
Here is how much of TeX's memory you used:
 5437 strings out of 95597
 53391 string characters out of 1191919
 171903 words of memory out of 1500001
 8540 multiletter control sequences out of 10000+50000
 7519 words of font info for 31 fonts, out of 600000 for 2000
 14 hyphenation exceptions out of 2000
 60i,3n,34p,341b,216s stack positions out of 1500i,500n,5000p,200000b,5000s
No pages of output.

▼関連発言
│
└◆6828:指数関数のグラフでエラー（過去ログより） [ほんげほんげ] 12/11 13:02
　└◆6829:Re:指数関数のグラフでエラー（過去ログより） [石原　守] 12/11 13:30
　　└◆6831:Re[2]:指数関数のグラフでエラー（過去ログより） [ほんげほんげ] 12/11 13:43
　　　├◆6832:Re[3]:指数関数のグラフでエラー（過去ログより） [石原　守] 12/11 13:48
　　　│├◆6833:Re[4]:指数関数のグラフでエラー（過去ログより） [ほんげほんげ] 12/11 14:58
　　　││├◆6834:Re[5]:指数関数のグラフでエラー（過去ログより） [石原　守] 12/11 15:38
　　　│││└◆6835:Re[6]:指数関数のグラフでエラー（過去ログより） [ほんげほんげ] 12/11 15:44
　　　││└◆6840:Re[5]:指数関数のグラフでエラー（過去ログより） [飯島　徹] 12/12 05:03
　　　│└◆6843:Re[4]:指数関数のグラフでエラー（過去ログより） [ほんげほんげ] 12/12 11:10<-last
　　　└◆6839:Re[3]:指数関数のグラフでエラー（過去ログより） [tDB] 12/11 17:17