aÒ5 lasterror unable to read c:maplev3updatemvcal.txt mvcal8* falseJH arrows2* vector1 vector2* v1 v2 u1 u2•–˜•–˜D:. 0*:. Ȗ˜*:. 0ʖ˜:. ٖ˜Ò–˜ plot*6*,*얘Ŗ˜Î–˜,*Ŗ˜Î–˜Ŗ˜Ƙ Ƙ÷–˜Å–˜˖˜—˜,*Ŗ˜Î–˜Ŗ˜÷–˜Î–˜—˜Ƙ÷–˜Å–˜ý–˜,*얘얘֖˜Ý–˜,*֖˜Ý–˜֖˜÷–˜Ý–˜ý–˜ݖ˜÷–˜Ö–˜—˜,*֖˜Ý–˜֖˜÷–˜Ý–˜—˜ݖ˜÷–˜Ö–˜ý–˜•–˜•–˜H eg112* numbers* fig6 fig7 fig8•–˜•–˜>Ȗ˜þ–˜D:Ŗ˜ plot3d*,* r˖˜ cos* t˖˜p—˜Ë–˜ sinx—˜Ë–˜p—˜Ó–˜p—˜4얘Ӗ˜y—˜4얘 PiӖ˜ grid,*ú–˜(:Ƙh—˜*,*y—˜ sqrt*y—˜Ë–˜“—˜Ë–˜Ó–˜y—˜Ó–˜þ–˜ zŽ—˜º—˜4Ӗ˜˜—˜,*Ÿ—˜:֖˜h—˜*,*©—˜Ë–˜t—˜Ë–˜©—˜Ë–˜€—˜Ë–˜º—˜Ž—˜¾—˜˜—˜,*<ú–˜ with* plots•–˜•–˜H arrows3d2«–˜*»–˜¾–˜ u3µ–˜¸–˜ v3•–˜•–˜DĖ˜Í–˜:֖˜ Ȗ˜*:ݖ˜Ø–˜:.ߖ˜:. ٖ˜˜˜h—˜*6*,*y—˜Ë–˜Å–˜Ë–˜y—˜Ë–˜Î–˜Ë–˜y—˜Ë–˜Ö–˜Ë–˜,*y—˜Ë–˜Ý–˜Ë–˜y—˜Ë–˜˜˜Ë–˜y—˜Ë–˜˜˜Ë–˜,*Ŗ˜Ë–˜ s˖˜Å–˜Ë–˜þ–˜Ó–˜Ζ˜Ë–˜Q˜˜Ë–˜Î–˜Ë–˜þ–˜֖˜Ë–˜˖˜Ë–˜Q˜˜þ–˜Ë–˜,*Ŗ˜Ë–˜P˜˜þ–˜Ζ˜Ë–˜]˜˜W˜˜֖˜Ë–˜˖˜Ë–˜Q˜˜W˜˜Ë–˜,*ݖ˜Ë–˜Q˜˜Ë–˜Ý–˜Ë–˜W˜˜˜˜Ë–˜Q˜˜Ë–˜˜˜Ë–˜þ–˜˜˜Ë–˜Q˜˜Ë–˜˜˜Ë–˜þ–˜,*ݖ˜Ë–˜†˜˜þ–˜˜˜Ë–˜˜˜W˜˜˜˜Ë–˜˜˜˜W˜˜y—˜4얘˖˜Q˜˜4얘˜˜þ–˜˜—˜,*Ӗ˜Ó–˜•–˜•–˜H eg122I—˜* sphere cone•–˜•–˜>Ȗ˜D:Ŗ˜h—˜*,*—˜* phi˖˜u—˜* theta˖˜Ó–˜ô˜˜Ë–˜—˜ý˜˜Ë–˜Ó–˜u—˜ö˜˜Ó–˜÷˜˜4얘“—˜þ˜˜—˜:Ƙh—˜*,* rho˖˜—˜*“—˜˖˜ø–˜Ë–˜û˜˜Ë–˜"™˜Ë–˜&™˜Ë–˜™˜Ë–˜"™˜Ë–˜u—˜(™˜Ë–˜"™˜4얘ø–˜™˜æ—˜ display3d*6*Ŗ˜Î–˜•–˜•–˜H dzdydxplot2* zbound ybound xrange * surface f g h k a b y x•–˜•–˜ D:Ƙ op*˖˜Ž™˜*Ӗ˜È–˜:֖˜Ž™˜*Ӗ˜“™˜:ݖ˜Ž™˜*˖˜Ž™˜*Ӗ˜Ù–˜:˜˜Ž™˜*Ӗ˜¥™˜:˜˜Ž™˜*˖˜Ž™˜*Ӗ˜0:.Ž™˜*Ӗ˜·™˜>&$$$$$ type*»™˜ string rangeŽ™˜*˖˜Ù–˜.Ž™˜*˖˜È–˜º—˜Ž™˜*˖˜»™˜. ͙˜* evalf*˜˜ numeric͙˜*ú™˜*¾™˜š˜ ERROR* input expression is not of dzdydx type:㙘♘:ô™˜ó™˜:Ŗ˜6*,* u˖˜˜˜Ë–˜Ë–˜˖˜Ë–˜,š˜þ–˜Ë–˜¾™˜Ë–˜Ë–˜ subs*ô™˜*š˜ v˖˜Ý–˜Ë–˜Ë–˜˖˜Ë–˜Hš˜þ–˜Ë–˜˜˜Ë–˜Ë–˜>š˜*Cš˜㙘=š˜Î–˜,**š˜=š˜>š˜*Cš˜]š˜Ö–˜,**š˜>š˜*Cš˜Ý–˜Hš˜Ë–˜>š˜*Cš˜㙘nš˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*Cš˜{š˜Ö–˜Ë–˜Ë–˜,**š˜>š˜*Cš˜˜˜Hš˜Ë–˜>š˜*Cš˜㙘š˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*Cš˜œš˜Ö–˜Ë–˜Ë–˜,*˜˜,š˜Ë–˜>š˜*ô™˜˜˜Ý–˜Ë–˜Ë–˜4š˜Ë–˜>š˜*·š˜˜˜Ë–˜Ë–˜Hš˜Ë–˜>š˜*·š˜㙘°š˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*·š˜Ïš˜Ö–˜Ë–˜Ë–˜,*¾™˜,š˜Ë–˜>š˜*ô™˜¾™˜Ý–˜Ë–˜Ë–˜4š˜Ë–˜>š˜*Ꚙ˜˜Ë–˜Ë–˜Hš˜Ë–˜>š˜*Ꚙ㙘㚘Ζ˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*Ꚙ›˜Ö–˜Ë–˜Ë–˜h—˜*Ŗ˜,š˜±˜˜Hš˜±˜˜ axes BOXED˜—˜,**›˜•–˜•–˜H eg72I—˜•–˜•–˜•–˜ >Ȗ˜þ–˜h—˜*,*—˜* p˖˜t—˜Ë–˜N›˜Ë–˜€—˜Ë–˜W›˜u—˜P›˜W›˜Ž—˜Q›˜™˜ scaling CONSTRAINED›˜ NORMALȖ˜ þ–˜h—˜*,*M›˜Z›˜Ó–˜a›˜˜˜f›˜Ž—˜˜—˜,*‘›˜i›˜s›˜Ȗ˜!þ–˜h—˜*6*,*얘얘얘,*…™˜‚™˜…™˜Ó–˜þ–˜‚™˜Ó–˜þ–˜…™˜À—˜‚™˜À—˜s›˜Ȗ˜"þ–˜h—˜*6*¡›˜,*…™˜‚™˜«›˜Ë–˜¯›˜Ë–˜˜˜Ë–˜³›˜¶›˜s›˜Ȗ˜#þ–˜h—˜*,*p—˜Ë–˜&™˜Ë–˜t—˜Ë–˜p—˜Ë–˜&™˜Ë–˜€—˜Ë–˜Ó–˜p—˜Ë–˜;™˜Ë–˜˜˜p—˜4ø–˜Ž—˜›˜i›˜s›˜•–˜•–˜•–˜H eg132I—˜* graph1 tangent1 graph2 tangent2•–˜•–˜>Ȗ˜þ–˜D:Ŗ˜h—˜*,*…™˜Ó–˜Ӗ˜Ë–˜u—˜*…™˜Ë–˜þ–˜ø–˜…™˜4“—˜Ë–˜þ–˜Ë–˜“—˜Ë–˜Ë–˜Ë–˜‚™˜4˖˜˜˜:Ƙh—˜*,*“—˜Ë–˜y—˜Ë–˜Ó–˜ø–˜¯˜˜Cœ˜»˜˜:֖˜h—˜*,*“—˜‚™˜‚™˜Ë–˜‚™˜Ë–˜u—˜*“—˜Ë–˜þ–˜Ó–˜Pœ˜Cœ˜:ݖ˜h—˜*,*“—˜y—˜Ë–˜Ó–˜Ë–˜y—˜Á—˜ø–˜Ë–˜¯˜˜Pœ˜»˜˜æ—˜G™˜*6*Ŗ˜Î–˜Ö–˜Ý–˜s›˜•–˜•–˜H eg142I—˜ * graph graph3œ˜ direction1 direction2 levelcurves gradient curves•–˜•–˜>Ȗ˜þ–˜㖘*6*,*˖˜ì–˜Ë–˜Ë–˜,*얘˖˜þ–˜Ë–˜,*þ–˜ì–˜þ–˜þ–˜,*얘þ–˜Ë–˜þ–˜,**›˜þ–˜˜ì–˜˜˜,*þ–˜˜얘,* ˜ ˜ì–˜˜,*˜ ˜˜˜ì–˜,*˖˜Ë–˜ þ–˜W›˜þ–˜,*˖˜Ë–˜%˜%˜,*þ–˜Ë–˜þ–˜%˜,*þ–˜Ë–˜2˜!˜,*þ–˜þ–˜ þ–˜2˜,*þ–˜þ–˜2˜2˜,*˖˜þ–˜%˜A˜,*˖˜þ–˜%˜2˜,*얘˜˜Ӗ˜þ–˜þ–˜,*얘˜˜\˜˜˜,*˜ì–˜þ–˜ø–˜þ–˜,*˜ì–˜m˜˖˜þ–˜,*˜˜ì–˜þ–˜ù›˜þ–˜,*˜˜ì–˜€˜y˜,*얘˜Á—˜þ–˜˜,*얘˜‘˜þ–˜>A›˜D:Ŗ˜h—˜*…™˜Ë–˜‚™˜Ë–˜Ë–˜‚™˜˜˜Ë–˜…™˜4ú–˜þ–˜˜‚™˜³˜ orientation,*Ÿ—˜P旘:Ƙh—˜*,*˖˜Ë–˜y—˜Ë–˜ª—˜*ú–˜þ–˜Ë–˜˖˜Ë–˜Ñ˜Ó–˜Q˜˜Ë–˜Ν˜Ë–˜Ú˜Ë–˜Ë–˜ڝ˜˜˜Ë–˜Ë–˜Q˜˜±˜˜y—˜4얘´˜F™˜>y›˜D:֖˜h—˜*—˜*§˜Ë–˜Ë–˜Ë–˜…™˜4Á—˜ì–˜‚™˜4Ӗ˜ø–˜¼˜,*JO:ݖ˜h—˜*,*þ–˜Ë–˜ª—˜* þ–˜y—˜Ë–˜Ó–˜“—˜Ë–˜#ž˜˜˜Q˜˜Ë–˜—˜* ž˜Ë–˜-ž˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜î˜ñ˜:˜˜h—˜*,*þ–˜Ë–˜ª—˜*2þ–˜y—˜Ë–˜Ë–˜“—˜Ë–˜Nž˜è˜˜Q˜˜Ë–˜—˜*Kž˜Ë–˜Xž˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜î˜ñ˜G™˜*6*֖˜Ý–˜˜˜>Ȗ˜ú–˜D:˜˜ levelcurve*p™˜,*얘˖˜Ó–˜˜˜ø–˜³›˜¶›˜:¾™˜ plotvectorfield*,* diff*p™˜…™˜œž˜*p™˜‚™˜³›˜¶›˜´˜æ—˜ display*6þ™˜­ž˜*6 š˜>Ȗ˜3þ–˜D:㙘ž˜*p™˜,*얘˖˜ø–˜ …™˜4˜˜˜‚™˜Ðž˜ž˜æ—˜­ž˜*6*㙘>Ȗ˜4þ–˜D:㙘ž˜*p™˜, *얘˖˜Ó–˜˜˜þ–˜˜B˜Îž˜Óž˜:¾™˜’ž˜*,*›ž˜—˜£ž˜—˜³›˜¶›˜Ë–˜æ—˜Øž˜>Ȗ˜5þ–˜D:㙘ž˜*p™˜,*얘 —˜Ÿ—˜Îž˜Óž˜:¾™˜’ž˜*,*›ž˜˖˜#Ÿ˜£ž˜1Ÿ˜³›˜‚™˜4þ–˜Ë–˜´˜ 엘*­ž˜*6*㙘¾™˜•–˜•–˜H eg272I—˜•–˜•–˜•–˜>Ȗ˜!˜h—˜*6*,*y—˜Q˜˜Ë–˜˖˜Ë–˜y—˜Á—˜Ë–˜y—˜Ë–˜Ë–˜Ë–˜þ–˜Ó–˜,*y—˜dŸ˜ì–˜y—˜4얘˖˜Ó–˜î˜>ܜ˜ plotsvf3d*,*,š˜Hš˜,š˜Ë–˜Hš˜Ë–˜ù›˜Ë–˜,*…™˜‚™˜Ó–˜º—˜›˜Hš˜‹—˜>Ȗ˜þ–˜†Ÿ˜*,*ª—˜Ò–˜þ–˜u—˜*,š˜Ë–˜Hš˜—˜µŸ˜,*‚™˜Ë–˜º—˜Ë–˜…™˜Ë–˜‚™˜Ë–˜º—˜Ó–˜,š˜™˜Hš˜:Ÿ˜>Ȗ˜þ–˜†Ÿ˜*,*,š˜Hš˜ì–˜,*«›˜‚™˜Ë–˜º—˜Ë–˜‚™˜,š˜:Ÿ˜ÎŸ˜•–˜•–˜H crossproduct2* one two initpoint* result point•–˜•–˜D>&$͙˜*Ȗ˜,* algebraic" ˜" ˜͙˜*ٖ˜ ˜ š˜* Illegal formats:Ŗ˜  linalg* crossprod*Ȗ˜Ù–˜ print*Ŗ˜:Ƙ·™˜h—˜*6 *,* Ζ˜Ê–˜Ë–˜ǖ˜Ë–˜y—˜Ë–˜Ë–˜ Ζ˜Ò–˜Ë–˜Ж˜Ë–˜y—˜Ë–˜Ë–˜ Ƙ˜˜Ë–˜˜˜Ë–˜y—˜Ë–˜Ë–˜,*Z ˜Ë–˜Ç–˜Ë–˜Q˜˜Ë–˜Ç–˜Ë–˜W˜˜e ˜Ë–˜Ð–˜Ë–˜Q˜˜Ë–˜Ð–˜Ë–˜W˜˜p ˜Ë–˜˜˜Ë–˜Q˜˜Ë–˜˜˜Ë–˜þ–˜,*Z ˜Ë–˜Ç–˜Ë–˜ ˜þ–˜e ˜Ë–˜Ð–˜Ë–˜Œ ˜þ–˜p ˜Ë–˜˜˜Ë–˜— ˜W˜˜,*Z ˜Ë–˜ؖ˜Ë–˜y—˜Ë–˜Ë–˜e ˜Ë–˜ߖ˜Ë–˜y—˜Ë–˜Ë–˜p ˜Ë–˜!˜˜Ë–˜y—˜Ë–˜Ë–˜,*Z ˜Ë–˜Ø–˜Ë–˜Q˜˜Ë–˜Ø–˜Ë–˜W˜˜e ˜Ë–˜ß–˜Ë–˜Q˜˜Ë–˜ß–˜Ë–˜W˜˜p ˜Ë–˜!˜˜Ë–˜Q˜˜Ë–˜!˜˜Ë–˜þ–˜,*Z ˜Ë–˜Ø–˜Ë–˜Ø ˜þ–˜e ˜Ë–˜ß–˜Ë–˜ã ˜þ–˜p ˜Ë–˜!˜˜Ë–˜î ˜W˜˜,*Z ˜Ë–˜ Ŗ˜Ê–˜Ë–˜y—˜Ë–˜Ë–˜e ˜Ë–˜ Ŗ˜Ò–˜Ë–˜y—˜Ë–˜Ë–˜p ˜Ë–˜ Ŗ˜˜˜Ë–˜y—˜Ë–˜Ë–˜,*Z ˜Ë–˜¡˜Ë–˜Q˜˜Ë–˜¡˜Ë–˜W˜˜e ˜Ë–˜¡˜Ë–˜Q˜˜Ë–˜¡˜Ë–˜W˜˜p ˜Ë–˜'¡˜Ë–˜Q˜˜Ë–˜'¡˜Ë–˜þ–˜,*Z ˜Ë–˜¡˜Ë–˜5¡˜þ–˜e ˜Ë–˜¡˜Ë–˜@¡˜þ–˜p ˜Ë–˜'¡˜Ë–˜K¡˜W˜˜¯˜˜´˜˜s›˜»˜˜i›˜•–˜•–˜H dydxplot2*c™˜g™˜* linep™˜s™˜|™˜™˜ i…™˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜:¾™˜¾™˜>&$$$$͙˜*ٖ˜" ˜Ø™˜晘‚™˜ݙ˜š¡˜͙˜*ú™˜*ݖ˜š˜͙˜*ú™˜*˜˜š˜ š˜* Input expression is not of dydx type:Ŗ˜6*,*얘얘얘얘,*¾™˜Î–˜¾™˜4ݖ˜˜˜,*¾™˜Ö–˜Ý¡˜<˜˜ì–˜Ë–˜ú–˜ trueD>"ú™˜*>š˜*¾™˜ú–˜Ë–˜˜˜þ–˜Ë–˜Ý–˜Ë–˜˖˜ú–˜˜˜Ë–˜˜˜Ë–˜¢˜Ö–˜Ë–˜ú™˜*>š˜*ú¡˜Î–˜þ–˜þ–˜Ÿ˜ š˜* arrangements of the functions are incorrect:Ŗ˜ union*Ŗ˜6*,*ú™˜*ü¡˜>š˜*¾™˜:¢˜Î–˜:¢˜>š˜*A¢˜Ö–˜㖘M ˜•–˜•–˜H plotvectorfield3d2* Fg™˜ yrange increment zrange zlevel*|™˜™˜ c d ep™˜¡˜ jy™˜ xd yd zd label xscale yscale zscale zlayers test points»–˜¾–˜˜˜•–˜•–˜D>$$¢¡˜͙˜*»™˜¦¡˜͙˜*0¦¡˜ D:Ŗ˜¡™˜:Ƙ¬™˜:֖˜³™˜:ݖ˜À™˜:˜˜Ž™˜*˖˜Ž™˜*Ӗ˜Á¢˜:˜˜Ž™˜*Ӗ˜×¢˜>(("Ζ˜Å–˜"ݖ˜Ö–˜"˜˜˜˜ š˜* Bad range value:. ,* convert*ݙ˜ nameþ¢˜*£˜þ¢˜*Ž™˜*˖˜Á¢˜£˜ š˜* Illegal range format>͙˜*0ԙ˜š˜D:.Ž™˜*˖˜%£˜>&,£˜ layers š˜* Unrecognized 'layers':. eval*Ž™˜*Ӗ˜%£˜ š˜* Unrecognized layer parameter:. K£˜*Ζ˜Ë–˜Å–˜þ–˜Ë–˜0þ–˜:ƘŖ˜Ë–˜c£˜Ë–˜o£˜Ë–˜Ë–˜:. K£˜*ݖ˜Ë–˜Ö–˜þ–˜Ë–˜o£˜þ–˜:ݖ˜֖˜Ë–˜~£˜Ë–˜o£˜Ë–˜Ë–˜:. K£˜*H£˜Ë–˜þ–˜Ë–˜:.i£˜Ë–˜c£˜þ–˜:.„£˜Ë–˜~£˜þ–˜:.˜˜Ë–˜˜˜þ–˜Ë–˜˜£˜þ–˜:.6•–˜<ô™˜˜˜³£˜˜˜ì¡˜D:¿£˜0¢˜*¿£˜6*,*+˜˜Ë–˜˖˜Ë–˜y—˜þ–˜Ë–˜Î–˜Ë–˜Ë–˜Q˜˜Ë–˜Ö–˜Ë–˜Ë–˜f˜˜Ë–˜Ý–˜Ë–˜Ë–˜ô™˜<¾™˜Å–˜o£˜Î–˜ì¡˜<㙘֖˜o£˜Ý–˜ì¡˜D:.>š˜*…™˜¾™˜‚™˜ã™˜º—˜ô™˜æ™˜:.>š˜*¤˜¤˜¤˜“™˜:.>š˜*¤˜¤˜¤˜Ž™˜*˜˜È–˜:¿£˜0¢˜*¿£˜6*,*¾™˜Ë–˜y—˜Ë–˜ý£˜Ë–˜Ë–˜㙘˖˜y—˜Ë–˜ ¤˜Ë–˜Ë–˜ô™˜Ë–˜y—˜Ë–˜¤˜Ë–˜Ë–˜h—˜*¿£˜¯˜˜î˜»˜˜¼˜,*‘›˜F style WIREFRAME•–˜•–˜H eg282I—˜* cylinder plane•–˜•–˜>A›˜h—˜*,*Q˜˜Ë–˜Ӗ˜Ë–˜u—˜*y—˜ø–˜þ–˜Ë–˜t—˜Ë–˜Q˜˜Ë–˜‰¤˜Ë–˜€—˜Ë–˜Q˜˜Ó–˜Ž—˜Q˜˜‹—˜˜—˜,*Rž˜—˜>y›˜D:Ŗ˜h—˜*,*û˜˜Ó–˜™˜Ó–˜º—˜™˜º—˜4얘ɗ˜:Ƙh—˜*˖˜Ë–˜…™˜Á—˜‚™˜Ë–˜³›˜¶›˜æ—˜F™˜•–˜•–˜H dtdrplot2* tbound rrange*œ˜…¡˜œ˜p™˜s™˜|™˜™˜ h1 h2v™˜¡˜p—˜Q˜˜•–˜•–˜ D:ݖ˜™˜:˜˜š™˜:˜˜¡™˜:¾™˜¬™˜:˜£˜˜£˜:ù¢˜ù¢˜>&$$$$͙˜*ٖ˜Ó™˜晘þ˜˜ݙ˜¥˜ö™˜š˜ š˜* input expression is not of dtdr type:Ŗ˜㖘*6*Ó¡˜,*˜£˜Ë–˜u—˜µ¡˜Ë–˜˜£˜Ë–˜—˜µ¡˜Ë–˜˜£˜4˜˜¾™˜,*˜£˜Ë–˜u—˜½¡˜Ë–˜˜£˜Ë–˜—˜½¡˜Ë–˜P¥˜:ƘÁ£˜<~£˜ì–˜Ë–˜ú–˜ì¡˜D:c£˜ú–˜Ë–˜~£˜þ–˜Ë–˜˜˜Ë–˜¢˜~£˜Ë–˜¾™˜Ë–˜¢˜:㙘ú™˜*>š˜*˜£˜c£˜˜˜:ô™˜ú™˜*>š˜*‹¥˜Ý–˜>"㙘˖˜ô™˜þ–˜þ–˜ š˜* the positions of the angle functions are not correct>"˖˜è›¥˜:Ƙ0¢˜*Ƙ6*,*c£˜Ë–˜u—˜*ù¢˜Ë–˜c£˜Ë–˜—˜Í¥˜Ë–˜ù¢˜4ô™˜ã™˜:֖˜㖘*Ƙ?Ÿ˜*6*Ŗ˜Ö–˜•–˜•–˜H eg192I—˜•–˜•–˜•–˜>Ȗ˜ þ–˜h—˜*6*,*Hš˜Ë–˜³Ÿ˜Ë–˜Hš˜Ë–˜¹Ÿ˜Ë–˜ɗ˜Ë–˜Hš˜Ó–˜³Ÿ˜Ó–˜Á—˜Hš˜Ó–˜¹Ÿ˜Ó–˜þ–˜,*¦˜ ¦˜¦˜Ó–˜¦˜Ë–˜,*³Ÿ˜¹Ÿ˜Hš˜Ë–˜ɗ˜Ë–˜³Ÿ˜Ó–˜Á—˜¹Ÿ˜Ó–˜þ–˜Ë–˜Ë–˜Pš˜Ë–˜8¦˜Ó–˜4¦˜Ë–˜Ë–˜Ë–˜›˜,š˜—˜˜—˜,*—˜‘›˜>YŸ˜h—˜*6*¦˜,*³Ÿ˜¹Ÿ˜.¦˜›˜I¦˜L¦˜>Ȗ˜'ž˜þ–˜h—˜*6* ¦˜,*³Ÿ˜¹Ÿ˜>¦˜›˜I¦˜L¦˜>'œ˜h—˜*6*,*,š˜Hš˜,š˜Ë–˜Hš˜Ë–˜,*,š˜Hš˜,š˜Ë–˜Hš˜è˜˜,*얘,š˜,š˜Ë–˜,š˜Ë–˜Hš˜Ë–˜É—˜,*˖˜,š˜˖˜Ë–˜,š˜Ë–˜–¦˜É—˜,*,š˜Ë–˜,š˜Ë–˜Ë–˜Ë–˜Hš˜É—˜›˜›˜˜—˜,*—˜—˜¼˜,**›˜ã—˜•–˜•–˜H sphdemo2*÷˜˜þ˜˜"™˜*,š˜Hš˜•–˜•–˜D:Ŗ˜Ŗ˜:ƘƘ>"ú™˜*»™˜ì–˜ š˜* invalid input>("ú™˜*Ȗ˜ì–˜"얘ú™˜*Ȗ˜Ë–˜“—˜þ–˜ê¦˜ 엘* animate3d *6*,* Ŗ˜Ë–˜»™˜Ë–˜þ–˜Ë–˜Ë–˜ max*Ӗ˜ min*˜˜y—˜Ë–˜Á—˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜—˜*'§˜*˖˜y—˜Ë–˜È–˜Ë–˜Ë–˜u—˜*!§˜*얘'§˜*Ӗ˜y—˜Ë–˜þ–˜Ë–˜Ë–˜Ù–˜Ë–˜Ë–˜ Ŗ˜Ë–˜§˜Ë–˜5§˜Ë–˜—˜D§˜Ë–˜Ŗ˜Ë–˜§˜Ë–˜u—˜7§˜Ë–˜,*§˜Ë–˜5§˜Ë–˜B§˜Ë–˜Ë–˜»™˜Ë–˜Î–˜Ë–˜ú–˜Á—˜§˜Ë–˜5§˜Ë–˜^§˜Ë–˜Ë–˜»™˜Ë–˜Å–˜Ë–˜{§˜§˜Ë–˜g§˜Ë–˜Ŗ˜±˜˜Ƙ±˜˜y—˜4얘˜˜ frames‘›˜»˜˜i›˜s›˜ colour REDP¤˜•–˜•–˜H dxdydzplot2* xboundc™˜p¢˜ *l™˜p™˜s™˜v™˜y™˜|™˜™˜º—˜‚™˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜±™˜½™˜>&$$$$$̙˜晘…™˜ݙ˜ó™˜♘ö™˜š˜ š˜* input expression is not of dxdydz typeš˜!š˜:Ŗ˜6*,*>š˜*㙘*š˜ô™˜>š˜*¨˜Fš˜Î–˜!¨˜*š˜,*>š˜*¨˜¨˜Ö–˜!¨˜*š˜,*Hš˜Ë–˜>š˜*¨˜ô™˜>š˜*¨˜Ý–˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*¨˜=¨˜Ö–˜Ë–˜Ë–˜?¨˜*š˜,*Hš˜Ë–˜>š˜*¨˜ô™˜>š˜*¨˜˜˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*¨˜^¨˜Ö–˜Ë–˜Ë–˜`¨˜*š˜,*Hš˜Ë–˜>š˜*㙘˜˜ô™˜,š˜Ë–˜>š˜*~¨˜Ý–˜Ë–˜Ë–˜4š˜Ë–˜>š˜*~¨˜˜˜Ë–˜Ë–˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*~¨˜¨˜Ö–˜Ë–˜Ë–˜ƒ¨˜˜˜,*Hš˜Ë–˜>š˜*㙘¾™˜ô™˜,š˜Ë–˜>š˜*±¨˜Ý–˜Ë–˜Ë–˜4š˜Ë–˜>š˜*±¨˜˜˜Ë–˜Ë–˜Î–˜Ë–˜Ë–˜Pš˜Ë–˜>š˜*±¨˜´¨˜Ö–˜Ë–˜Ë–˜¶¨˜¾™˜›˜•–˜•–˜H eg32I—˜* vline wline segment vhead1 vhead2 whead1 whead2•–˜•–˜>Ȗ˜)þ–˜ D:Ŗ˜,*얘얘˖˜Ó–˜:Ƙ,*얘얘˜˜˜˜:֖˜,*˖˜Ó–˜˜˜Ó–˜'©˜:ݖ˜,*˖˜Ó–˜Ë–˜`—˜:˜˜,*˖˜Ó–˜%˜þ–˜:˜˜,*˖˜Ë–˜̞˜þ–˜%˜:¾™˜,*˖˜Ë–˜%˜D©˜㖘*6*Ŗ˜Î–˜Ö–˜Ý–˜˜˜˜˜¾™˜•–˜•–˜ eg222I—˜*œ˜œ˜¼œ˜•–˜•–˜>YŸ˜D:Ŗ˜h—˜*6*,*p—˜Ë–˜û˜˜Ë–˜p—˜Ë–˜™˜Ë–˜ì–˜,*´¤˜·¤˜p—˜Ó–˜,*v©˜{©˜†—˜þ˜˜4“—˜Ÿ˜’—˜‰—˜:Ƙh—˜*6*,*,š˜ì–˜Q˜˜Ë–˜,š˜Ó–˜,*얘,š˜ ©˜,š˜‹—˜î˜æ—˜F™˜>'œ˜D:Ŗ˜h—˜*,* cosh*Hš˜Ë–˜û˜˜Ë–˜»©˜Ë–˜™˜Ë–˜ sinhÀ©˜©˜Hš˜4 ln*¯Ÿ˜Ë–˜þ–˜Ë–˜Õ©˜*¯Ÿ˜Ë–˜Ë–˜Ë–˜:Ƙh—˜*,*¯Ÿ˜Ë–˜û˜˜Ë–˜¯Ÿ˜Ë–˜™˜Ë–˜Hš˜©˜ÎŸ˜:֖˜h—˜*6*,*얘,š˜Q˜˜Ë–˜ª—˜*,š˜Ó–˜Ë–˜þ–˜Ë–˜Ë–˜þ–˜f˜˜Ë–˜ ª˜Ë–˜Ë–˜,*,š˜ì–˜ª˜,š˜4˖˜¯Ÿ˜î˜æ—˜G™˜*6*Ŗ˜Î–˜Ö–˜>Ȗ˜þ–˜D:Ŗ˜h—˜*,*u—˜*þ˜˜Ó–˜Ó–˜û˜˜Ë–˜?ª˜Ó–˜™˜Ë–˜º—˜™˜º—˜‹—˜ß—˜:Ƙh—˜*6*,*p—˜Ë–˜?ª˜Ó–˜û˜˜Ë–˜p—˜Ë–˜?ª˜Ó–˜™˜Ë–˜Ó–˜,*\ª˜cª˜ì–˜™˜p—˜±˜˜¤¤˜æ—˜F™˜•–˜•–˜H demo2I—˜ *p™˜ fig2 normal¸œ˜ tangentœ˜œ˜¼œ˜ graph4 lines vector•–˜•–˜4>Ȗ˜yþ–˜h—˜*6*,*y—˜y—˜y—˜,*—˜*°—˜+™˜Ÿ˜¸ª˜u—˜»ª˜Ÿ˜¯˜˜î˜˜—˜,*כ˜Ó–˜¼˜,*#Ÿ˜Ä˜s›˜Ȗ˜þ–˜h—˜*6*얘¯›˜ø–˜…™˜‹—˜8Ÿ˜Ȗ˜þ–˜h—˜*6*,*v©˜{©˜ø–˜Ë–˜p—˜Á—˜t©˜p—˜4˖˜˜™˜Ȗ˜þ–˜h—˜*6*,*y—˜Q˜˜Ë–˜˜˜Ë–˜y—˜þ–˜Ë–˜Ë–˜f˜˜Ë–˜y—˜Ë–˜Ó–˜ì–˜,*y—˜«˜ Ӗ˜*«˜Á—˜Ë–˜y—˜Ë–˜Q˜˜Ë–˜«˜Ë–˜Ë–˜«˜Ó–˜u—˜*y—˜É—˜˜˜¯˜˜î˜Ȗ˜—þ–˜D:Ŗ˜­˜Ë–˜‚™˜˜Ë–˜˖˜Ë–˜«›˜Ë–˜þ–˜h—˜*Ŗ˜³›˜¶›˜Ȗ˜˜þ–˜D:Ƙh—˜*6*,*y—˜Ÿ˜>š˜*…™˜y—˜‚™˜Ÿ˜Å–˜,*얘y—˜Ë–˜Ÿ˜Ë–˜>š˜*…™˜ì–˜‚™˜}«˜Å–˜,*y—˜}«˜>š˜*s«˜ˆ«˜Å–˜,*y—˜þ–˜}«˜>š˜*…™˜˜«˜ˆ«˜Å–˜,*y—˜Ó–˜}«˜>š˜*…™˜¦«˜ˆ«˜Å–˜,*y—˜W˜˜}«˜>š˜*…™˜´«˜ˆ«˜Å–˜y—˜:Ÿ˜î˜˜—˜,*‘›˜Ó–˜i›˜:֖˜h—˜*6*,*얘Ÿ˜Ë–˜y—˜̞˜ø–˜ W›˜Ë–˜y—˜Ë–˜,*얘ý¥˜ø–˜Ë–˜y—˜Ÿ˜þ–˜˜W›˜Ë–˜y—˜„˜,*얘竘ñ«˜Ë–˜y—˜þ–˜þ–˜¯˜˜¡¤˜»˜˜æ—˜G™˜*6क़Ȗ˜™þ–˜G™˜*6*Ζ˜Ö–˜Ȗ˜šþ–˜D:ݖ˜h—˜*Ŗ˜…™˜:Ÿ˜‚™˜4í«˜ü¥˜:˜˜h—˜*‚™˜ ø–˜þ–˜ø–˜Ë–˜%¬˜‚™˜±˜˜i›˜Ë«˜æ—˜G™˜*6*֖˜˜˜Ȗ˜›þ–˜G™˜*6*ݖ˜˜˜Ȗ˜œþ–˜ož˜Ȗ˜Óþ–˜D:˜˜h—˜*«›˜Ë–˜¯›˜Ë–˜Ó–˜Ë–˜%¬˜8Ÿ˜:¾™˜h—˜*—˜Ë–˜…™˜Ë–˜þ–˜Ë–˜Ó–˜þ–˜¯›˜þ–˜%¬˜8Ÿ˜:㙘h—˜*,*Ӗ˜Ë–˜u—˜*y—˜Ó–˜“—˜ø–˜˜˜þ–˜Ë–˜t—˜Ë–˜˖˜˜˜Ӗ˜Ë–˜u—˜*¦«˜þ–˜Ë–˜€—˜Ë–˜+™˜Q˜˜Ž—˜Q˜˜4얘ý¥˜ 엘*G™˜*6*㙘˜˜¾™˜Ȗ˜Ôþ–˜D:˜˜h—˜*,*«›˜Ë–˜¯›˜Ë–˜è˜˜Ë–˜…™˜‚™˜%¬˜8Ÿ˜:¾™˜h—˜*,*a—˜Ë–˜{¬˜þ–˜¯›˜þ–˜…™˜‚™˜%¬˜8Ÿ˜:㙘h—˜*,*Q˜˜Ž¬˜¤¬˜Ž—˜Q˜˜4ú–˜#Ÿ˜:ô™˜h—˜*,*얘Ž¬˜¤¬˜Ž—˜î˜˜—˜,*Ӗ˜º¬˜*6*㙘˜˜¾™˜ô™˜Ȗ˜Õþ–˜D:˜˜h—˜*,*…™˜Ò¬˜‚™˜%¬˜8Ÿ˜:¾™˜h—˜*,*…™˜ä¬˜‚™˜%¬˜8Ÿ˜:㙘h—˜*,*Ž¬˜Q˜˜¤¬˜Ž—˜ú¬˜:ô™˜h—˜*,*Ž¬˜ì–˜¤¬˜Ž—˜î˜ ­˜­˜Ȗ˜Öþ–˜D:˜˜h—˜*«›˜Ë–˜¯›˜Ë–˜³›˜¶›˜:¾™˜h—˜*ø–˜Ë–˜«›˜þ–˜¯›˜þ–˜³›˜¶›˜º¬˜*6*˜˜¾™˜Ȗ˜×þ–˜D[­˜g­˜:㙘h—˜*,*í©˜ò©˜º—˜™˜º—˜4ôž˜è˜˜æ—˜G™˜¾¬˜Õª˜DÛª˜îª˜ «˜Ô›˜D痘*‘–˜’ž˜*,*˖˜˜³›˜¶›˜Ë–˜Ȗ˜$þ–˜h—˜*6 *,*Ӗ˜Ë–˜y—˜Á—˜»­˜ú–˜Ë–˜y—˜Ÿ˜,*þ–˜Ë–˜y—˜Ë–˜Ø£˜Ø£˜,*Ø£˜Ø£˜ì–˜,*È­˜oŸ˜Ë–˜,*»­˜Œœ˜y—˜Ÿ˜É—˜Ë–˜,*Ø£˜oŸ˜y—˜,*y—˜Ó–˜Ë–˜Ë–˜é­˜y—˜ú–˜,*‡œ˜y—˜þ–˜ø–˜Ë–˜y—˜þ–˜É—˜Ë–˜,*‡œ˜‡œ˜ú–˜,*y—˜þ–˜Ó–˜Ë–˜‡œ˜y—˜Ë–˜ú–˜Ë–˜,*®˜õ­˜É—˜,*y—˜Ó–˜þ–˜Ë–˜é­˜y—˜ú–˜Ë–˜Ë–˜¯˜˜î˜»˜˜¼˜,*՟˜IA›˜h—˜*¡›˜³›˜¶›˜»˜˜s›˜y›˜h—˜*6*,*…™˜ì–˜ì–˜,*얘‚™˜ì–˜,*얘얘W›˜…™˜A™˜‚™˜¾¤˜»˜˜s›˜–›˜h—˜*,*󘘙˜™˜™˜™˜i›˜º›˜T®˜ ©˜D:c£˜h—˜*6 *,*­˜þ–˜Rž˜þ–˜Kþ–˜,*D©˜`—˜þ–˜,*Ӗ˜ø–˜É—˜,*{›˜@þ–˜`þ–˜,* þ–˜š˜'þ–˜,*þ–˜,þ–˜Bþ–˜,* ˜þ–˜-þ–˜,*í«˜Ÿ˜þ–˜ ˜,*þ–˜$þ–˜6þ–˜,*˜‘›˜þ–˜-þ–˜î˜¯˜˜»˜˜X¤˜ POINT:~£˜h—˜*,*y—˜¦«˜y—˜˜˜¯˜˜î˜W¤˜˜—˜,*Rž˜Ó–˜¼˜,**›˜U¤˜æ—˜G™˜*6*c£˜~£˜Ȗ˜*þ–˜h—˜*ß®˜y—˜À—˜î˜»˜˜ï®˜Ȗ˜+þ–˜h—˜*6*,*y—˜y—˜ã®˜,*˜«˜y—˜ì–˜,*얘y—˜˜y—˜,*y—˜Á—˜˜«˜y—˜,*ﭘ+¯˜˜«˜,*ﭘ¤˜%¯˜,*y—˜ù›˜y—˜Ÿ˜ã®˜,*y—˜ï­˜+¯˜,*y—˜´˜+¯˜J¯˜,*?¯˜J¯˜y—˜˜,*y—˜í«˜˜«˜J¯˜,*y—˜¦«˜˜«˜,*¦«˜?¯˜˜«˜,*˖˜Ë–˜˜˜Ë–˜y—˜˜þ–˜,*˖˜Ë–˜y—˜‘˜t¯˜˜˜Ë–˜y—˜‘˜¯˜˜î˜¼˜,*«®˜Ä˜»˜˜i›˜•–˜•–˜•–˜H eg92I—˜•–˜•–˜•–˜>ܜ˜h—˜*,*»©˜Ë–˜³Ÿ˜Ë–˜»©˜Ë–˜¹Ÿ˜Ë–˜Ê©˜I¦˜ÎŸ˜>£Ÿ˜h—˜*,*Ê©˜Ë–˜³Ÿ˜Ë–˜Ê©˜Ë–˜¹Ÿ˜Ë–˜Ê©˜I¦˜ÎŸ˜>ҟ˜h—˜*6*,*¹¯˜¾¯˜»©˜,*¹¯˜¾¯˜»©˜þ–˜I¦˜ÎŸ˜>Ȗ˜þ–˜h—˜*6*£¯˜·¯˜Í¯˜Ò¯˜I¦˜ÎŸ˜•–˜•–˜H ysliceapp2*p™˜ xexpress yexpress * slices x1 x2|™˜™˜{¢˜~¢˜…™˜‚™˜¡˜•–˜•–˜ DŸ™˜ª™˜±™˜½™˜š˜!š˜:Ŗ˜6*,*˜˜F˜˜Ë–˜Ø£˜Ë–˜¾™˜Ë–˜Ë–˜Q˜˜Ë–˜>š˜*㙘˜˜ô™˜+°˜È–˜Ë–˜<c£˜Ë–˜Ë–˜ú–˜ì¡˜D:Ƙݖ˜Ë–˜c£˜Ë–˜þ–˜Ë–˜Ë–˜˜˜Ë–˜Ý–˜þ–˜Ë–˜¢˜:֖˜ݖ˜Ë–˜c£˜Ë–˜U°˜Ë–˜¢˜:Ŗ˜0¢˜*Ŗ˜6*,*]˜˜Ë–˜c˜˜Ë–˜+°˜>š˜*㙘֖˜=°˜È–˜,*q°˜˜˜y—˜Ë–˜>š˜*z°˜·š˜È–˜Ë–˜,*q°˜¾™˜y—˜Ë–˜>š˜*z°˜êš˜È–˜Ë–˜h—˜*Ŗ˜î˜¯˜˜˜—˜,*Ӗ˜#Ÿ˜•–˜•–˜H dxdyplot2* xboundaryg¢˜*…¡˜¡˜p™˜s™˜|™˜™˜‚™˜•–˜•–˜ D:֖˜™˜:ݖ˜š™˜:˜˜¡™˜:˜˜¬™˜˜¡˜>&$$$$¥˜ö§˜­¡˜¸¡˜ö™˜ š˜* input expression is not of dxdy type:Ŗ˜6*Ó¡˜,*֖˜¾™˜Ù–˜,*ݖ˜¾™˜Ù–˜<Ζ˜ì–˜Ë–˜ú–˜ì¡˜D>"ú™˜*>š˜*¾™˜ú–˜Ë–˜Î–˜þ–˜Ë–˜˜˜Ë–˜¢˜Ζ˜Ë–˜˜˜Ë–˜¢˜Ý–˜Ë–˜ú™˜*>š˜*±˜Ö–˜þ–˜ ¥˜ š˜* the positions of the functions are not correct:Ŗ˜0¢˜*Ŗ˜6*,*>š˜*¾™˜ú™˜*±˜Ö–˜N±˜>š˜*L±˜Ý–˜N±˜K¢˜•–˜•–˜H levelsurface2*p™˜{¢˜v™˜Hš˜*l™˜¡˜•–˜•–˜> nops*ٖ˜Ë–˜D:Ŗ˜ solve*Ȗ˜Ù–˜º—˜h—˜*6M ˜»™˜o£˜D:Ŗ˜Á£˜<Ζ˜Ë–˜Ë–˜ˆ±˜ì¡˜:Ŗ˜0¢˜*Ŗ˜6*”±˜*Ȗ˜ ٖ˜à¥˜º—˜h—˜*Ŗ˜»™˜o£˜•–˜•–˜H eg52I—˜*¬–˜°–˜ helix•–˜•–˜>£Ÿ˜D旘:Ŗ˜h—˜*,*Q˜˜þ–˜Ë–˜“—˜Ÿ˜Q˜˜Ë–˜¯˜˜î˜»˜˜:Ƙh—˜*,*¯Ÿ˜þ–˜Ë–˜¯Ÿ˜þ–˜Q˜˜Ë–˜þ–˜ü±˜Ë–˜²˜Ë–˜“—˜+™˜Q˜˜Ë–˜¯˜˜î˜»˜˜:֖˜h—˜*,*t—˜€—˜y—˜Ž—˜î˜˜—˜,*Ÿ—˜Ó–˜'ª˜•–˜•–˜H’ž˜2*c¢˜g™˜g¢˜k¢˜* funcy—˜ xlabel ylabel curvseq xmin xmax ymin ymax xx yyŸª˜ m magn nx ny vlen“¢˜ fb°˜°˜ y1 y2¬–˜°–˜ vector3 vector4•–˜•–˜D>¢¡˜D:֖˜ LABEL* TEXT*ý¢˜:˜˜ú™˜*¡™˜:¾™˜ú™˜*¬™˜>& member*…™˜6*ݙ˜I ˜* warning: x not used in x range š˜* invalid x range>͙˜* 0ÿÿÿÿ˜˜¦¡˜D:ݖ˜‘²˜*—²˜*þ¢˜*Ž™˜*˖˜Ï²˜£˜:㙘ú™˜*Ž™˜*˖˜Ž™˜*Ӗ˜Ï²˜:ô™˜ú™˜*Ž™˜*Ӗ˜ï²˜>&¬²˜*‚™˜6*I ˜* warning: y not used in y range š˜* invalid y range:˜˜ NULL:¿£˜Ë–˜:Ŗ˜È–˜:ý£˜˜˜: ¤˜¾™˜:¤˜ã™˜:.ô™˜:˜˜Á£˜:££˜¾™˜˖˜Rž˜˜˜þ–˜Rž˜:.>š˜*…™˜ý£˜‚™˜¤˜È–˜:.>š˜*J³˜‚™˜3³˜È–˜:.>š˜*…™˜ ¤˜M³˜È–˜:.>š˜*b³˜X³˜È–˜:H£˜ª—˜* E³˜Ê–˜Ó–˜Ë–˜ E³˜Ò–˜Ó–˜Ë–˜ R³˜Ê–˜Ó–˜Ë–˜ R³˜Ò–˜Ó–˜Ë–˜ ]³˜Ê–˜Ó–˜Ë–˜ ]³˜Ò–˜Ó–˜Ë–˜ h³˜Ê–˜Ó–˜Ë–˜ h³˜Ò–˜Ó–˜Ë–˜+™˜>H£˜ì–˜D: ù¢˜Ê–˜ì–˜: ù¢˜Ò–˜ì–˜D:®³˜££˜Ë–˜H£˜þ–˜:³³˜º³˜<c£˜˜˜ú™˜*o£˜¾™˜ì¡˜<~£˜ã™˜Å³˜ô™˜ì¡˜D:«£˜ >š˜*…™˜c£˜‚™˜~£˜È–˜Ê–˜:³£˜ Õ³˜Ò–˜:˜˜0¢˜*˜˜6*,*c£˜~£˜c£˜Ë–˜«£˜Ë–˜~£˜Ë–˜³£˜Ë–˜,* c£˜Ë–˜«£˜Ë–˜®³˜Ë–˜«£˜Ë–˜þ–˜³³˜Ë–˜³£˜Ë–˜þ–˜ ~£˜Ë–˜³£˜Ë–˜´˜þ–˜´˜Ë–˜ñ³˜ö³˜ c£˜Ë–˜«£˜Ë–˜´˜þ–˜´˜Ë–˜ ~£˜Ë–˜³£˜Ë–˜´˜þ–˜´˜þ–˜:ý£˜ý£˜Ë–˜'§˜*얘x³˜„³˜Ë–˜: ¤˜ ¤˜Ë–˜!§˜*얘³˜œ³˜Ë–˜:¤˜¤˜Ë–˜'§˜*얘~³˜–³˜Ë–˜:3³˜3³˜Ë–˜!§˜*얘Š³˜¢³˜Ë–˜㖘*˜˜…™˜4ý£˜ ¤˜‚™˜4¤˜3³˜ numpointsӖ˜•–˜•–˜H eg232I—˜d©˜•–˜•–˜>ú¥˜D:Ŗ˜h—˜*,*—˜À©˜Ë–˜³Ÿ˜Ë–˜Ó–˜Œ´˜Ë–˜¹Ÿ˜Ë–˜Ó–˜u—˜À©˜Ó–˜,š˜©˜Hš˜4“—˜˖˜É—˜“—˜ú–˜É—˜:Ƙh—˜*,*³Ÿ˜¹Ÿ˜º—˜Ÿ´˜º—˜4ª—˜˜˜þ–˜¾´˜:֖˜h—˜*6*,*얘Hš˜y—˜Ë–˜ª—˜*ø–˜Ë–˜Hš˜Ó–˜þ–˜Ë–˜þ–˜Ø£˜Ë–˜Ò´˜Ë–˜Ë–˜,*Hš˜ì–˜Î´˜Hš˜4˖˜Ó–˜¯˜˜æ—˜'ª˜>'œ˜D:Ŗ˜h—˜*,*™˜Ë–˜ô˜˜Ë–˜û˜˜Ë–˜Ó–˜™˜Ë–˜ô˜˜Ë–˜™˜Ë–˜Ó–˜™˜Ó–˜Ó–˜÷˜˜4“—˜¡¬˜©˜©˜:Ƙh—˜*W®˜÷˜˜4얘µ˜©˜:֖˜h—˜*6*,*얘,š˜y—˜Ë–˜ª—˜*˖˜Ë–˜ ª˜þ–˜Ë–˜Ë–˜Ø£˜Ë–˜˖˜Ë–˜5µ˜þ–˜Ë–˜Ë–˜,*,š˜ì–˜1µ˜,š˜4얘ª—˜*˜˜ø–˜¯˜˜æ—˜'ª˜•–˜•–˜H dydxdzplot2*c™˜Õ§˜p¢˜ *l™˜p™˜s™˜v™˜y™˜|™˜™˜…™˜º—˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜±™˜½™˜>&$$$$˙˜©¡˜í™˜ö™˜š˜ š˜* input expression is not of dydxdz typeš˜!š˜:Ŗ˜6*,*=š˜Yš˜*š˜,*=š˜eš˜*š˜,*nš˜sš˜*š˜,*š˜”š˜*š˜,*°š˜Çš˜˜˜,*㚘úš˜¾™˜›˜•–˜•–˜H ex2I—˜*p™˜Hš˜…¡˜ line1 line2 line3œ˜ª˜‹ª˜ pictureߘ˜Û˜˜œ˜ curve1 picture1 picture2 circley¤˜ stair¼œ˜ cover sphere2•–˜•–˜Ê>Ȗ˜.þ–˜h—˜*6*¡›˜,*y—˜˜˜Á—˜Ë–˜«˜®˜¯˜î˜»˜˜s›˜ number/þ–˜h—˜*…™˜Ë–˜‚™˜Ë–˜þ–˜Ë–˜³›˜¶›˜›˜Ȗ˜0þ–˜D:ݖ˜h—˜*,*Ӗ˜Ë–˜y—˜˜˜˜Ë–˜y—˜Ó–˜oŸ˜¯˜î˜»˜˜:˜˜h—˜*,*»­˜˜˜Ë–˜y—˜Ë–˜Ø£˜¯˜î˜»˜˜:˜˜h—˜*,*ø–˜Ë–˜y—˜ú–˜W¶˜Ó–˜¯˜î˜»˜˜º¬˜*6*ݖ˜˜˜˜˜Ȗ˜7þ–˜D:¾™˜h—˜*,*€—˜Ë–˜t—˜Ë–˜Ó–˜y—˜€—˜Ó–˜Ó–˜Ž—˜î˜˜—˜,*㗘Ӗ˜:ù¢˜h—˜*,*¾´˜W˜˜y—˜þ–˜“—˜Uµ˜y—˜Ë–˜'©˜Ë–˜¾´˜Ë–˜y—˜Ë–˜þ–˜y—˜4얘¾´˜Ÿ˜î˜»˜˜s›˜º¬˜*6*¾™˜ù¢˜¼˜,*½ž˜HȖ˜=þ–˜㖘*,*y—˜¶—˜Ë–˜y—˜Ë–˜Ë–˜Ë–˜¯˜˜Ȗ˜mÁ—˜㖘*,*˜˜Ë–˜t—˜Ë–˜þ–˜Ë–˜€—˜Ó–˜Ž—˜Ȗ˜nÁ—˜㖘*,*˜˜Ë–˜t—˜˜˜ø–˜Ë–˜€—˜Ó–˜Ž—˜Ȗ˜?þ–˜h—˜*,*t—˜Ó–˜€—˜Á—˜Ë–˜t—˜Ó–˜€—˜Ë–˜Ž—˜î˜Ä«˜s›˜Ȗ˜†®˜h—˜*,*t—˜t—˜Ë–˜þ–˜Ë–˜€—˜Ó–˜€—˜Ž—˜î˜Ä«˜s›˜Ȗ˜Aþ–˜D:«£˜h—˜*,*y—˜y—˜˜˜y—˜¯˜î˜Ä«˜:³£˜h—˜*,*oŸ˜˖˜Ë–˜y—˜˜˜oŸ˜¯˜˜î˜»˜˜º¬˜*6*«£˜³£˜Ȗ˜Bþ–˜h—˜*,*y—˜ absx—˜€—˜y—˜4“—˜Á—˜’—˜î˜Ä«˜s›˜Ȗ˜Dþ–˜D:££˜h—˜*,*˖˜Ë–˜t—˜˜˜€—˜#Ÿ˜'ž˜˖˜Ë–˜t—˜ø–˜€—˜ ˜'ž˜þ–˜Ë–˜€—˜㗘'ž˜Ž—˜î˜¬¶˜:¾™˜h—˜*…™˜L¶˜­˜‚™˜À®˜­˜%­˜Ë–˜…™˜4Ÿ˜—˜‚™˜Ü·˜˜—˜,*ø–˜ø–˜æ—˜G™˜*6*¾™˜££˜Ȗ˜Gþ–˜h—˜*ú–˜Ó–˜Ë–˜…™˜þ–˜‚™˜'©˜³›˜¶›˜s›˜Ȗ˜⶘þ–˜h—˜*6*ª—˜*̞˜Ë–˜«›˜4¬˜¯›˜5¬˜¸˜þ–˜³›˜¶›˜Ȗ˜+®˜þ–˜h—˜*6*…™˜Ë–˜ª—˜*˖˜Ë–˜¯›˜þ–˜Ë–˜…™˜Ë–˜+¸˜þ–˜³›˜¶›˜Ȗ˜ž˜þ–˜h—˜*6*ª—˜*«›˜Ë–˜þ–˜Ë–˜¯›˜+™˜E¸˜þ–˜ª—˜*«›˜Ë–˜¯›˜+™˜Ë–˜Ë–˜R¸˜þ–˜³›˜¶›˜Ȗ˜r®˜h—˜*…™˜Ó–˜‚™˜Ó–˜«›˜Ë–˜¯›˜þ–˜Ë–˜³›˜¶›˜¼˜,*➘U¤˜Ȗ˜eþ–˜h—˜*…™˜˜˜Ë–˜‚™˜Ë–˜³›˜¶›˜Ȗ˜fþ–˜h—˜*,*/·˜Î–˜€—˜˜˜Ž—˜ƘÀ—˜Ȗ˜gþ–˜h—˜*,*…™˜u—˜*…™˜Ë–˜º—˜Ë–˜Ë–˜Ë–˜Ë–˜º—˜³›˜¾—˜Ȗ˜hþ–˜h—˜*,*—˜à¥˜Ë–˜³Ÿ˜Ë–˜Ó–˜ȸ˜Ë–˜¹Ÿ˜Ë–˜˜˜u—˜à¥˜ú–˜Ƙ™˜I¦˜Ȗ˜iþ–˜h—˜*6*,*Ë©˜µŸ˜Ë–˜×¸˜Ë–˜í¸˜Ë–˜È¸˜Ë–˜¼©˜µŸ˜,*츘ó¸˜ø¸˜þ–˜Ƙ—˜,š˜À—˜Ȗ˜jþ–˜h—˜*,*ø–˜Ë–˜È¸˜Ë–˜Ë–˜—˜*,š˜Ó–˜Ë–˜¹˜Ë–˜u—˜¹˜Ë–˜,š˜Ó–˜×¸˜Ë–˜I¦˜¹˜˜—˜,*כ˜#Ÿ˜Ȗ˜kþ–˜h—˜*,*,š˜Ë–˜×¸˜Ë–˜,š˜Ë–˜È¸˜Ë–˜@¹˜Ó–˜E¹˜˜˜›˜¹˜——˜P¤˜Ȗ˜lþ–˜h—˜*,*@¹˜E¹˜ª—˜*Ӗ˜Ë–˜,š˜Ó–˜×¸˜Ó–˜W˜˜,š˜Ó–˜È¸˜Ó–˜W˜˜›˜¹˜——˜Ȗ˜oþ–˜h—˜*6*,*o—˜}—˜p—˜,*o—˜}—˜p—˜þ–˜‰—˜Ž—˜˜—˜,*—˜Ÿ—˜Ȗ˜pþ–˜h—˜*6*,*o—˜}—˜ª—˜*ø–˜Ë–˜†—˜ù›˜,*o—˜}—˜£¹˜þ–˜qª˜Ž—˜›˜Ȗ˜qþ–˜h—˜*6*m—˜,*o—˜}—˜ø–˜Ë–˜†—˜þ–˜p—˜4얘¯Ÿ˜Ž—˜˜—˜,*‘›˜#Ÿ˜Ȗ˜rþ–˜h—˜*,*p—˜Ë–˜u—˜*©˜Ë–˜p—˜Ë–˜—˜æ¹˜Ë–˜º—˜p—˜4얘W›˜Oª˜s›˜Ȗ˜sþ–˜h—˜*,*o—˜}—˜Ë–˜qª˜Ž—˜L¦˜s›˜Ȗ˜tþ–˜h—˜*,*t—˜€—˜º—˜y—˜©˜º—˜±˜˜s›˜Ȗ˜uþ–˜h—˜*,*o—˜}—˜ì–˜p—˜ë´˜y—˜™˜s›˜i›˜Ȗ˜vþ–˜h—˜*,*o—˜}—˜u—˜*p—˜Ó–˜p—˜—˜Ž—˜Ȗ˜wþ–˜h—˜*,*t—˜˜˜t—˜Ó–˜€—˜Ë–˜º—˜Ž—˜º˜Ȗ˜WÁ—˜h—˜*,*/·˜€—˜Ó–˜º—˜y—˜4얘“—˜'©˜º—˜:Ÿ˜s›˜i›˜Ȗ˜XÁ—˜h—˜*ß¹˜-º˜Oª˜s›˜i›˜µ¹˜h—˜*,*o—˜}—˜Ó–˜qª˜y—˜4©˜“—˜s›˜i›˜¦ª˜h—˜*,*t—˜Ó–˜N›˜Ë–˜t—˜Ë–˜N›˜Ë–˜€—˜Ë–˜t—˜Ë–˜a›˜Ë–˜Ž—˜f›˜Ȗ˜zþ–˜h—˜*,*a›˜Ó–˜ú–˜þ–˜Ë–˜Ë–˜N›˜Ë–˜t—˜Ë–˜Ÿ˜ú˜Ë–˜N›˜Ë–˜€—˜Ë–˜Ÿ˜ú˜Ë–˜a›˜Ë–˜Ÿ˜Ž—˜f›˜Ȗ˜{þ–˜h—˜*,*t—˜Ó–˜ž¶˜t—˜Ë–˜a›˜Ë–˜N›˜þ–˜Ž—˜f›˜˜—˜,*‘›˜—˜Ȗ˜|þ–˜h—˜*,*ª—˜*N›˜Ó–˜Ë–˜Äº˜þ–˜þ–˜Ë–˜N›˜Ë–˜t—˜Ë–˜ »˜Ë–˜N›˜Ë–˜€—˜Ë–˜ »˜Ë–˜a›˜Ë–˜Ž—˜f›˜Ȗ˜}þ–˜h—˜*,*ª—˜*N›˜Ó–˜t—˜Ó–˜Ë–˜N›˜Ó–˜€—˜Ó–˜Ó–˜Äº˜ø–˜þ–˜Ë–˜N›˜Ë–˜t—˜Ë–˜7»˜Ë–˜N›˜Ë–˜€—˜Ë–˜7»˜Ë–˜a›˜Ë–˜Ž—˜f›˜Ȗ˜~þ–˜h—˜*,*Ž·˜*M›˜Ë–˜Z›˜Ó–˜a›˜Ë–˜þ–˜Ë–˜N›˜Ë–˜t—˜Ë–˜j»˜Ë–˜N›˜Ë–˜€—˜Ë–˜j»˜Ë–˜a›˜Ë–˜Ž—˜f›˜›˜Ȗ˜þ–˜h—˜*,*M›˜Ó–˜…›˜a›˜Ó–˜Q›˜4얘©˜rº˜s›˜Ȗ˜€þ–˜h—˜*,*p—˜Ë–˜—˜*¥´˜Ë–˜t—˜Ë–˜p—˜Ë–˜±»˜Ë–˜€—˜Ë–˜p—˜Ë–˜u—˜³»˜Ë–˜qª˜0º˜s›˜i›˜Ȗ˜þ–˜h—˜*,*p—˜Ë–˜N›˜Ë–˜ä¹˜Ë–˜p—˜Ë–˜N›˜Ë–˜ì¹˜Ë–˜p—˜Ë–˜a›˜Ë–˜‰—˜Q›˜4)™˜“—˜Uµ˜s›˜Ȗ˜»Á—˜h—˜*“»˜0º˜Q›˜˜º˜s›˜i›˜Ȗ˜¼Á—˜h—˜*,*p—˜Ë–˜—˜*í»˜Ë–˜t—˜Ë–˜p—˜Ë–˜¼˜Ë–˜€—˜Ë–˜p—˜Ë–˜u—˜¼˜Ë–˜p—˜š§˜y—˜4©˜vº˜s›˜i›˜Ȗ˜½Á—˜h—˜*,*p—˜Ë–˜N›˜Ë–˜vœ˜Ë–˜p—˜Ë–˜N›˜Ë–˜—˜xœ˜Ë–˜ã»˜p—˜Rœ˜Q›˜4ì–˜í»˜s›˜i›˜Ȗ˜ƒþ–˜h—˜*,*…™˜‚™˜ «›˜Ë–˜¯›˜ø–˜ž˜þ–˜‚™˜Á—˜…™˜4þ–˜Ó–˜‚™˜l¼˜s›˜Ȗ˜†þ–˜㖘*…™˜Ë–˜´˜Ë–˜Ë–˜…™˜Ë–˜W˜˜Ë–˜Ë–˜|¬˜Ë–˜…™˜4þ–˜˜Ȗ˜Žþ–˜D:Ŗ˜«›˜Ë–˜§˜Ë–˜:Ƙ,*œž˜*Ŗ˜…™˜œž˜*Ŗ˜‚™˜ ­˜’ž˜*Ƙ%¬˜8Ÿ˜Ë–˜B«˜D:c£˜h—˜*ª—˜*Ӗ˜Ë–˜«›˜8¬˜¯›˜þ–˜Ìž˜ú–˜³›˜ ž˜:㙘h—˜*‚™˜Ÿ˜˜˜—˜Ë–˜%¬˜ ž˜˜—˜,*ú–˜ú–˜º¬˜*6*㙘c£˜^«˜D:c£˜h—˜*§˜Ë–˜…™˜Ó–˜‚™˜Ë–˜þ–˜Ë–˜Ë–˜äª˜‚™˜‹—˜i›˜:ô™˜h—˜*,*Ø£˜Ë–˜Ø£˜y—˜4Ÿ˜ú–˜î˜»˜˜º¬˜*6*ô™˜c£˜ ¬˜D:c£˜h—˜*,*ø–˜Ë–˜×¸˜Ë–˜Ë–˜³Ÿ˜Ë–˜½˜Ë–˜¹Ÿ˜Ë–˜È¸˜I¦˜¹˜:㙘h—˜*˖˜%¬˜‚™˜4˜˜ú–˜Ù¼˜ß¼˜¬˜h—˜*6*ú–˜«›˜Ë–˜§˜Ó–˜¯›˜Ó–˜…™˜4 ˜˜‚™˜M½˜J¬˜h—˜*6*,*y—˜y—˜W˜˜¶—˜þ–˜—˜Ë–˜´˜Ÿ˜ú–˜,*˖˜Ë–˜Q˜˜ø–˜˖˜Ë–˜Q˜˜É—˜ú–˜Ë–˜Q˜˜þ–˜,*˖˜Ë–˜Q˜˜¢¥˜j½˜ú–˜¯˜î˜Ä«˜i›˜W¬˜D:c£˜h—˜*,* ª˜Ó–˜@¹˜E¹˜,š˜4얘˜Ƙ4“—˜W˜˜©˜˜—˜,*ú–˜‘›˜:֖˜h—˜*,*W˜˜Ë–˜y—˜Ë–˜'ž˜Ë–˜y—˜ù›˜'ž˜Ó–˜Ë–˜y—˜Á—˜˜§˜î˜»˜˜º¬˜*6*֖˜c£˜Ȗ˜¤þ–˜D:Ŗ˜ ‚™˜ø–˜Ë–˜¯›˜Á—˜«›˜þ–˜…™˜Ë–˜’ž˜*,*¢¼˜+™˜§¼˜+™˜…™˜±˜˜‚™˜4A˜!˜\˜Ȗ˜­þ–˜D:Ŗ˜«›˜Ë–˜‚™˜Á—˜:c£˜’ž˜*ß½˜³›˜¶›˜´˜:H£˜㖘*,*/·˜nº˜Ž—˜?Ÿ˜*6*c£˜H£˜Ȗ˜¯þ–˜㖘*,*Ž¬˜¤¬˜Ž—˜%¬˜8Ÿ˜Ȗ˜¸þ–˜X™˜*º—˜4얘ø–˜Ë–˜«›˜Ë–˜¯›˜Ë–˜‚™˜4˖˜«›˜…™˜4Ӗ˜˜˜Ȗ˜¹þ–˜ dzdxdyplot*º—˜4얘«›˜Ë–˜¯›˜Ó–˜…™˜4ª—˜*˖˜Ë–˜‚™˜Ë–˜þ–˜Ë–˜Ó–˜þ–˜þ–˜Ë–˜Ë–˜`¾˜Ë–˜Ë–˜Ë–˜¸˜Ȗ˜Éþ–˜㖘*,*˖˜Ë–˜û˜˜þ–˜Ë–˜û˜˜Ë–˜ƒ¾˜Ë–˜™˜Ë–˜™˜Ȗ˜Êþ–˜㖘*6*€¾˜,*˖˜Ë–˜û˜˜Ë–˜Ë–˜û˜˜Ë–˜ ¾˜Ë–˜™˜Ë–˜™˜Ȗ˜Ëþ–˜㖘*6*,*ª—˜*?ª˜Ó–˜Ë–˜û˜˜Ë–˜¼¾˜Ë–˜™˜Ë–˜þ˜˜4“—˜þ–˜“—˜˜˜,*û˜˜™˜™˜³›˜¶›˜Ȗ˜Íþ–˜ drdtplot*p—˜4þ˜˜Ó–˜þ˜˜Ë–˜“—˜Ó–˜Ó–˜™˜^¬˜X™˜*º—˜4얘¡¬˜Ë–˜…™˜þ–˜˜˜‚™˜Á—˜˜˜‚™˜4얘Ÿ˜Ë–˜…™˜W˜˜ç½˜Ä¬˜ dxdzdyplot*…™˜4얘Ӗ˜Ë–˜º—˜þ–˜‚™˜þ–˜º—˜4ª—˜*‚™˜¯›˜=¬˜­˜ dydzdxplot*‚™˜4얘Ӗ˜Ë–˜º—˜Á—˜º—˜4얘˖˜Ë–˜…™˜W˜˜äª˜T­˜0¿˜*‚™˜4얘ª—˜*ø–˜Ë–˜«›˜þ–˜º—˜þ–˜º—˜4얘ø–˜Ë–˜«›˜þ–˜äª˜|­˜ט*…™˜4얘˖˜Ë–˜º—˜¿˜‚™˜4º—˜¡¬˜º—˜¿˜Ó–˜Ë–˜º—˜š§˜Ȗ˜Øþ–˜M¾˜*º—˜4ª—˜*áÁ—˜Ë–˜«›˜þ–˜f¾˜þ–˜þ–˜É—˜Ë–˜l­˜%¬˜‚™˜ë´˜Ȗ˜Ùþ–˜0¿˜*‚™˜4얘ª—˜*˖˜Ë–˜ÈŸ˜þ–˜º—˜4얘ª—˜*˖˜Ë–˜«›˜þ–˜ç½˜Ȗ˜Úþ–˜rµ˜*‚™˜š§˜…™˜4ȟ˜Ӗ˜Ë–˜ÈŸ˜þ–˜yº˜Ȗ˜Ûþ–˜0¿˜*‚™˜4º—˜'©˜…™˜W˜˜Ó–˜º—˜4«›˜…™˜¡¬˜š¬˜Ë–˜…™˜4þ–˜š¬˜Ȗ˜@Á—˜rµ˜*‚™˜4º—˜Ÿ˜Á—˜Ë–˜º—˜W˜˜Ó–˜Ë–˜…™˜À˜Oª˜Ȗ˜AÁ—˜0¿˜*‚™˜4«›˜Ë–˜ÈŸ˜Ë–˜Ӗ˜Ë–˜«›˜þ–˜ÈŸ˜þ–˜º—˜4»¿˜þ–˜»¿˜%¬˜Ȗ˜BÁ—˜D:˜£˜h—˜*“»˜f›˜Ž—˜:,£˜h—˜*‚™˜Ÿ˜Ó–˜Ë–˜³›˜¶›˜º¬˜*6*˜£˜,£˜i›˜Ȗ˜CÁ—˜M¾˜*º—˜4HÀ˜ª—˜*l­˜…™˜4¯›˜Ÿ˜‚™˜3˜Ÿ˜W˜˜lÀ˜Ÿ˜‚™˜43˜ú–˜ì–˜À˜D:¾™˜h—˜*,*¯Ÿ˜Ë–˜N›˜Ë–˜t—˜Ë–˜¯Ÿ˜Ë–˜N›˜Ë–˜€—˜Ë–˜¯Ÿ˜Ë–˜a›˜Ë–˜f›˜Ž—˜:ù¢˜h—˜*¯›˜³›˜¶›˜æ—˜G™˜*Ù¶˜Ȗ˜Ýþ–˜D:¿£˜h—˜*,*o—˜}—˜y—˜y—˜ž»˜qª˜:c£˜h—˜*6*,*u—˜*°—˜Ÿ˜—˜ÉÀ˜Q˜˜Ë–˜y—˜Ë–˜“—˜Ë–˜Ÿ˜,*얘y—˜Q˜˜Ë–˜“—˜Ë–˜Ÿ˜¯˜˜î˜º¬˜*6*c£˜¿£˜Ȗ˜Þþ–˜D:¾™˜h—˜*6*,*Q˜˜Ë–˜t—˜Ó–˜ø–˜Q˜˜Ë–˜t—˜Ë–˜€—˜Ë–˜ø–˜ª—˜*3ª˜Ë–˜Q˜˜Ó–˜t—˜Ó–˜þ–˜,*ýÀ˜Á˜Á˜î˜ºÀ˜˜—˜,*#Ÿ˜#Ÿ˜:ù¢˜h—˜*,*íº˜ø–˜ž¶˜ø–˜Q˜˜Ë–˜ª—˜*3ª˜Ë–˜íº˜Á˜Ë–˜þ–˜f˜˜Ë–˜:Á˜Ë–˜Ë–˜ºÀ˜î˜˜—˜,*#Ÿ˜—˜:ý£˜h—˜*6*,*¤˜ì–˜Q˜˜Ë–˜ª—˜*3ª˜Ë–˜¶—˜Á˜Ë–˜þ–˜f˜˜Ë–˜aÁ˜Ë–˜Ë–˜,*얘¤˜]Á˜¯˜˜î˜˜—˜,*ú–˜—˜º¬˜*Ù¶˜i›˜Ȗ˜ßþ–˜D:¾™˜h—˜*,*o—˜}—˜ª—˜*ø–˜Ë–˜†—˜˜qª˜ºÀ˜:ù¢˜h—˜*m—˜qª˜ºÀ˜:ý£˜h—˜*6*,*Q˜˜ì–˜y—˜Ë–˜ª—˜*ø–˜Ë–˜¤˜˜Ë–˜Ë–˜Ø£˜Ë–˜Q˜˜Ó–˜Ë–˜,*얘Q˜˜°Á˜î˜¯˜˜xÁ˜º¬˜*6*¾™˜ù¢˜ý£˜i›˜Ȗ˜àþ–˜D:¾™˜h—˜*6*º˜,*íº˜Ó–˜¶˜º—˜y—˜4“—˜¿˜µ˜Oª˜:ù¢˜h—˜*6*,*Q˜˜Ë–˜t—˜Ë–˜Ó–˜Ë–˜Ë–˜Q˜˜þ–˜Ë–˜t—˜Ë–˜ýÁ˜Ë–˜€—˜Ë–˜Ó–˜,*üÁ˜ ˜얘ëÁ˜î˜˜—˜,*#Ÿ˜ú–˜º¬˜§À˜Ȗ˜’¿˜þ–˜D:¾™˜h—˜*6*º˜,*¶˜¥¶˜º—˜,*ž¶˜Á—˜¦¶˜Á—˜º—˜y—˜4“—˜þ–˜É—˜¥´˜Oª˜:ù¢˜h—˜*º˜y—˜4ª´˜“—˜蘘ɗ˜Oª˜˜Ȗ˜ãþ–˜h—˜*,*o—˜}—˜˜˜Ë–˜†—˜Ë–˜Á—˜Ë–˜Ë–˜†—˜Ë–˜1Á—˜Ë–˜Ë–˜†—˜Ë–˜þ–˜Ë–˜Ë–˜þ–˜qª˜Ž—˜Ȗ˜çþ–˜D:˜£˜h—˜*,*a›˜Ë–˜N›˜Ë–˜t—˜Ë–˜ø–˜a›˜Ë–˜N›˜Ë–˜€—˜Ë–˜ø–˜ĺ˜ø–˜Ž—˜Q›˜4얘¥´˜:~£˜h—˜*¬»˜p—˜4얘»˜ø–˜Ž—˜º¬˜*6*~£˜˜£˜Ȗ˜èþ–˜D:~£˜h—˜*,*ߛ˜ç›˜ð›˜p—˜4얘;™˜þ–˜Ó–˜Ž—˜: ¤˜h—˜*º˜‰—˜Ž—˜º¬˜*6*~£˜ ¤˜Ȗ˜éþ–˜D:˜£˜h—˜*Â˜Q›˜4 arccosTµ˜©˜Ž—˜:¤˜h—˜*,*M›˜˜˜Z›˜˜˜ˆ›˜Q›˜4얘ü˜Ž—˜º¬˜*6*˜£˜¤˜i›˜Ȗ˜êþ–˜D:˜£˜h—˜*Â˜Q›˜4얘ý˜*Ÿ˜Ž—˜: ¤˜h—˜*º˜p—˜4얘¾´˜Ž—˜º¬˜*6*˜£˜ ¤˜i›˜Ȗ˜ëþ–˜h—˜*,*˖˜Ë–˜a›˜þ–˜Ë–˜N›˜Ë–˜t—˜Ë–˜VØ˖˜N›˜Ë–˜€—˜Ë–˜VØ˖˜a›˜Ë–˜f›˜Ž—˜i›˜Ȗ˜íþ–˜h—˜*,*u—˜*Q›˜˜˜Ë–˜N›˜Ë–˜t—˜Ë–˜蘘þ–˜|Ø˖˜N›˜Ë–˜€—˜Ë–˜‡Ã˜|Ø˖˜a›˜Ë–˜‡Ã˜¨Â˜Ž—˜i›˜Ȗ˜öþ–˜’ž˜*,*u—˜ž˜—˜*¿˜Ë–˜Ÿ˜Ë–˜…™˜4í«˜Ó–˜‚™˜´Ã˜´˜Ȗ˜ûþ–˜’ž˜*,*‚™˜…™˜þ–˜³›˜¶›˜´˜Ȗ˜üþ–˜’ž˜*,*¸˜˜ì–˜³›˜¶›˜´˜Ȗ˜ýþ–˜’ž˜*,*얘…™˜+™˜‚™˜+™˜³›˜¶›˜´˜Ȗ˜þ–˜h—˜*,*,š˜Ó–˜t—˜Ë–˜,š˜,š˜Ó–˜€—˜Ë–˜Ž—˜ª©˜Ȗ˜þ–˜h—˜*,*½˜'½˜,š˜Ó–˜È¸˜Ë–˜I¦˜¹˜Ȗ˜1þ–˜h—˜*6*¡›˜,*y—˜vÝ˖˜y—˜¤q˖˜y—˜æ,*y—˜;¢˖˜y—˜¤×˖˜9Ę,*£¸˜½ž˜9Ę,*Q˜˜ y—˜R˖˜ì–˜¯˜˜î˜Ù¼˜s›˜¼˜,* ©˜'·˜•–˜•–˜•–˜H eg82I—˜•–˜•–˜•–˜>ú¥˜h—˜*6*¡›˜,*¯Ÿ˜Ë–˜t—˜Ë–˜¯Ÿ˜Ë–˜€—˜Ë–˜Ó–˜,*/·˜nº˜ø–˜Ž—˜î˜²˜ title contour curves>YŸ˜㖘*6* ¾˜,*얘얘Ž—˜,*†Ä˜‹Ä˜Ž—˜šÄ˜ level curves>Ȗ˜˜h—˜*6*,*p—˜Ë–˜¼©˜x—˜Ë–˜p—˜Ë–˜Ë©˜x—˜Ë–˜ÌĘӖ˜Ë–˜ÓĘӖ˜Ë–˜,*ÐĘÉĘØĘþ–˜ÜĘþ–˜p—˜:Ÿ˜À«˜s›˜•–˜•–˜HM¾˜2*_™˜Õ§˜g¢˜k™˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜±™˜½™˜>&$$$$$̙˜ú§˜å™˜ý§˜ö™˜š˜ š˜* input expression is not of dzdxdy typeš˜!š˜:Ŗ˜6*,*!¨˜*š˜¨˜,*!¨˜*š˜+¨˜,*?¨˜*š˜5¨˜,*`¨˜*š˜V¨˜,*ƒ¨˜˜˜w¨˜,*¶¨˜¾™˜ª¨˜›˜•–˜•–˜H approxint2d2*p™˜ÿ¯˜°˜ na²˜ *|™˜™˜{¢˜~¢˜ dx¡˜†¢˜ dy•–˜•–˜DÅ¢˜È¢˜Ë¢˜Î¢˜:˜˜ú™˜g£˜:㙘ú™˜*„£˜Ë–˜Á¢˜þ–˜ sum*ƒÅ˜*>š˜*…™˜Ŗ˜Ë–˜ ¢˜Ë–˜‚™˜֖˜Ë–˜¾™˜Ë–˜ã™˜Ë–˜Ë–˜È–˜˜˜4˖˜o£˜¾™˜4˖˜Á¢˜Ë–˜˜˜Ë–˜ã™˜Ë–˜•–˜•–˜H¿˜2*Õ§˜_™˜g¢˜ *l™˜p™˜s™˜v™˜y™˜|™˜™˜‚™˜º—˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜±™˜½™˜>律 š˜* input expression is not of dxdzdy typeš˜!š˜:Ŗ˜6*,*¨˜*š˜!¨˜,*+¨˜*š˜!¨˜,*5¨˜*š˜?¨˜,*V¨˜*š˜`¨˜,*w¨˜˜˜ƒ¨˜,*ª¨˜¾™˜¶¨˜›˜•–˜•–˜H0¿˜2*c™˜_™˜g™˜|µ˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜±™˜½™˜>&$$$$$̙˜©¡˜ú§˜ý§˜ö™˜š˜ š˜* input expression is not of dydzdx typeš˜!š˜:Ŗ˜6*,**š˜¨˜!¨˜,**š˜+¨˜!¨˜,**š˜5¨˜?¨˜,**š˜V¨˜`¨˜,*˜˜w¨˜ƒ¨˜,*¾™˜ª¨˜¶¨˜›˜•–˜•–˜H lagrange2*p™˜{¢˜s™˜v™˜Hš˜* curve•–˜•–˜D:Ŗ˜”±˜*™±˜‚™˜㖘*6*Ŗ˜”±˜*»™˜‚™˜o£˜Á¢˜•–˜•–˜H blockapp2ý¯˜ *°˜°˜x²˜{²˜¡˜†¢˜|™˜™˜{¢˜~¢˜ blocks•–˜•–˜D:¾™˜¡™˜:㙘¬™˜:ô™˜³™˜:c£˜À™˜:~£˜Á£˜<˜˜Ë–˜Ë–˜ø–˜ì¡˜D:Ŗ˜¾™˜Ë–˜˜˜Ë–˜þ–˜Ë–˜Ë–˜㙘˖˜¾™˜þ–˜Ë–˜+™˜:Ƙ¾™˜Ë–˜˜˜Ë–˜ñƘ˖˜+™˜<˜˜Ë–˜Ë–˜É—˜ì¡˜D:֖˜ô™˜Ë–˜˜˜Ë–˜þ–˜Ë–˜Ë–˜c£˜Ë–˜ô™˜þ–˜Ë–˜§´˜:ݖ˜ô™˜Ë–˜˜˜Ë–˜ǘ˖˜§´˜:~£˜0¢˜*~£˜6*,*Ŗ˜á£˜y—˜Ë–˜>š˜*…™˜Î–˜‚™˜Ý–˜È–˜Ë–˜,*Ζ˜á£˜4ǘ,*P˜˜Ë–˜f˜˜Ë–˜Î–˜Ë–˜Ë–˜Ö–˜4ǘ,*Iǘݖ˜4ǘ,*Iǘ5˜˜Ë–˜Ø£˜Ë–˜Ý–˜Ë–˜Ë–˜7ǘh—˜*~£˜î˜¯˜˜»˜˜•–˜•–˜ eg62I—˜*y¤˜t¤˜•–˜•–˜>Ȗ˜þ–˜D:Ŗ˜Ã¤˜:Ƙh—˜*,*/·˜nº˜Q˜˜Ž—˜Q˜˜’­˜æ—˜F™˜•–˜•–˜Hž˜2*c¢˜{¢˜g™˜g¢˜* a1 a2 a3 a4 b1 b2 b3 b4 c1¢˜p™˜”Ƙp—˜¡˜ ans†¢˜•–˜•–˜D>͙˜*ٖ˜ constant:ô™˜,±˜:ô™˜Ù–˜>&͙˜*ô™˜ list*Íǘ š˜* illegal constant:˜£˜Á£˜:¾™˜œž˜*œž˜*œž˜*Ȗ˜‚™˜‚™˜‚™˜:֖˜œž˜*œž˜*œž˜*Ȗ˜…™˜…™˜…™˜>¾™˜ì–˜>֖˜ì–˜D<££˜Ë–˜Ë–˜‰±˜*ô™˜ì¡˜D:«£˜6*”±˜*Ȗ˜ ô™˜*££˜…™˜<³£˜Ë–˜Ë–˜‰±˜*«£˜ì¡˜:˜£˜0¢˜*˜£˜6*,*>š˜*‚™˜y—˜ «£˜*³£˜y—˜y—˜Ž™˜*Ӗ˜o£˜<££˜Ë–˜Ë–˜Ș졘D:«£˜6*”±˜*+Ș‚™˜<³£˜Ë–˜Ë–˜6Ș졘:˜£˜0¢˜*˜£˜6*,*y—˜>š˜*s«˜KȘy—˜·™˜㖘*˜£˜»™˜o£˜D<££˜Ë–˜Ë–˜Ș졘:˜£˜0¢˜*˜£˜`Ș€È˜>ȘD<££˜Ë–˜Ë–˜Ș졘D$Ș<³£˜Ë–˜Ë–˜6Ș졘:˜£˜0¢˜*˜£˜6*,*KȘ‚™˜o£˜€È˜>œž˜*>š˜*…™˜ø–˜ù¢˜>š˜*«›˜ù¢˜~£˜…™˜ì–˜—Ș†È˜•–˜•–˜H cyldemo2*þ˜˜ radius height*y—˜,š˜Hš˜•–˜•–˜D>"ٖ˜ì–˜ê¦˜>(õ¦˜"얘ú™˜*Ȗ˜Ë–˜“—˜Á—˜ê¦˜Û¦˜ß¦˜:֖˜֖˜§˜ *6*,*ٖ˜Ë–˜þ–˜Ë–˜Ë–˜!§˜*˖˜'§˜*Ӗ˜Å–˜Ë–˜þ–˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜Ë–˜u—˜*'§˜*˖˜Å–˜Ë–˜È–˜Ë–˜Ë–˜Î–˜Ë–˜ ɘ˖˜—˜)ɘ˖˜Î–˜Ë–˜»™˜Ë–˜!§˜*Ӗ˜'§˜*˜˜Å–˜Ë–˜Á—˜Ë–˜Ë–˜,* ɘ˖˜'ɘ˖˜Ë–˜ٖ˜Ë–˜Î–˜Ë–˜{§˜ ɘ˖˜9ɘ˖˜Ë–˜ٖ˜Ë–˜Ö–˜Ë–˜{§˜?ɘ•§˜֖˜±˜˜Ŗ˜š§˜¦§˜»˜˜§˜P¤˜s›˜i›˜•–˜•–˜H†Ÿ˜2* Gc¢˜ urange vrange*|™˜™˜{¢˜~¢˜»–˜µ–˜ Gsubs Fsubs ud vd«¢˜œ˜œ˜•–˜•–˜ D>$¹¢˜͙˜*o£˜¦¡˜D:Ŗ˜ú™˜*³™˜:Ƙú™˜*À™˜:֖˜ú™˜*Ž™˜*˖˜RȘ:ݖ˜ú™˜*Ž™˜*Ӗ˜RȘ>墘£˜:ô™˜Ƙ§´˜Å–˜B˜:c£˜ݖ˜§´˜Ö–˜B˜ÛƘ<˜˜Å–˜ô™˜Î–˜ì¡˜<˜˜Ö–˜c£˜Ý–˜ì¡˜D:¾™˜>š˜*,š˜˜˜Hš˜˜˜È–˜:㙘>š˜*…™˜ ¾™˜Ê–˜‚™˜ ¾™˜Ò–˜º—˜ ¾™˜˜˜Ù–˜:~£˜0¢˜*~£˜6*,*ʘ˖˜y—˜Ë–˜ 㙘ʖ˜Ë–˜Ë–˜ ʘ˖˜y—˜Ë–˜ 㙘Җ˜Ë–˜Ë–˜ʘ˖˜y—˜Ë–˜ 㙘˜˜Ë–˜Ë–˜æ—˜:˜£˜h—˜*~£˜¯˜˜î˜»˜˜:ù¢˜h—˜*Ȗ˜»™˜o£˜G™˜*6*˜£˜ù¢˜•–˜•–˜Hᾘ2* rboundary trange*…¡˜p™˜s™˜|™˜™˜¡˜þ˜˜•–˜•–˜ D‹™˜˜™˜Ÿ™˜ª™˜˜¡˜>&$$$$¥˜晘p—˜­¡˜°¡˜¸¡˜ š˜* input expression is not of drdt type:Ŗ˜6*,*Ζ˜Ë–˜u—˜ š˜Ë–˜Ζ˜Ë–˜—˜ š˜Ë–˜Ý¡˜,*֖˜Ë–˜¨Ê˜Ë–˜֖˜Ë–˜¯Ê˜Ë–˜Ý¡˜Ó¡˜<˜˜ì–˜Ë–˜ú–˜ì¡˜D>"ó¡˜þ–˜ù›˜ š˜* the positions of the radiall functions are not correct:Ŗ˜0¢˜*Ŗ˜6*,*>š˜*A¢˜¥Ê˜>š˜*A¢˜¬Ê˜>š˜*A¢˜¶Ê˜>š˜*A¢˜»Ê˜K¢˜•–˜•–˜