{VERSION 5 0 "IBM INTEL NT" "5.0" } {USTYLETAB {CSTYLE "Maple Input" -1 0 "Courier" 0 1 255 0 0 1 0 1 0 0 1 0 0 0 0 1 }{CSTYLE "2D Math" -1 2 "Times" 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 }{CSTYLE "2D Output" 2 20 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 1 } {PSTYLE "Normal" -1 0 1 {CSTYLE "" -1 -1 "Times" 1 12 0 0 0 1 2 2 2 2 2 2 1 1 1 1 }1 1 0 0 0 0 1 0 1 0 2 2 0 1 }{PSTYLE "Warning" -1 7 1 {CSTYLE "" -1 -1 "Courier" 1 10 0 0 255 1 2 2 2 2 2 1 1 1 3 1 }1 1 0 0 0 0 1 0 1 0 2 2 0 1 }{PSTYLE "Maple Output" -1 11 1 {CSTYLE "" -1 -1 "Times" 1 12 0 0 0 1 2 2 2 2 2 2 1 1 1 1 }3 3 0 0 0 0 1 0 1 0 2 2 0 1 }{PSTYLE "Maple Output" -1 12 1 {CSTYLE "" -1 -1 "Times" 1 12 0 0 0 1 2 2 2 2 2 2 1 1 1 1 }1 3 0 0 0 0 1 0 1 0 2 2 0 1 }} {SECT 0 {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "restart: with(linal g):" }}{PARA 7 "" 1 "" {TEXT -1 80 "Warning, the protected names norm \+ and trace have been redefined and unprotected\n" }}}{EXCHG {PARA 0 "> \+ " 0 "" {MPLTEXT 1 0 26 "A:=matrix(2,2,[1,-2,5,3]);" }}{PARA 11 "" 1 " " {XPPMATH 20 "6#>%\"AG-%'matrixG6#7$7$\"\"\"!\"#7$\"\"&\"\"$" }}} {EXCHG {PARA 0 "" 0 "" {TEXT -1 10 "L^2 -4L+13" }{MPLTEXT 1 0 0 "" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 16 "L:=2+sqrt(4-13);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"LG^$\"\"#\"\"$" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A-L);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7$7$\"\"\"^$#F(\"\"&#!\"$F+7$\"\"!F/" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 14 "q:=[-1+3*I,5];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"qG7$^$!\"\"\"\"$\"\"&" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "y:=evalm(q*exp((2+3*I)*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"yG-%'vectorG6#7$*&^$!\"\"\"\"$\"\"\"-%$expG6#*&^$\" \"#F,F-%\"xGF-F-,$*&\"\"&F-F.F-F-" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "assume(x,real);" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "y1:=[seq(Re(y[i]),i=1..2)];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y1G7$,&*&-%$expG6#,$*&\"\"#\"\"\"%#x|irGF.F.F.-%$cos G6#,$*&\"\"$F.F/F.F.F.!\"\"*(F5F.F(F.-%$sinGF2F.F6,$*(\"\"&F.F(F.F0F.F ." }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "y2:=[seq(Im(y[i]),i=1. .2)];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y2G7$,&*&-%$expG6#,$*&\"\" #\"\"\"%#x|irGF.F.F.-%$sinG6#,$*&\"\"$F.F/F.F.F.!\"\"*(F5F.F(F.-%$cosG F2F.F.,$*(\"\"&F.F(F.F0F.F." }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "y:=evalm(C1*y1+C2*y2):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 49 "simplify(evalm([seq(diff(y[i],x),i=1..2)]-A&*y));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7$\"\"!F'" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 22 "restart: with(linalg):" }}{PARA 7 "" 1 "" {TEXT -1 80 "Warning, the protected names norm and trace have been redefined an d unprotected\n" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 58 "A:=matri x(4,4,[1,-1,-2,0,1,2,1,-1,-1,-3,-2,1,-4,-2,-6,4]);" }}{PARA 11 "" 1 " " {XPPMATH 20 "6#>%\"AG-%'matrixG6#7&7&\"\"\"!\"\"!\"#\"\"!7&F*\"\"#F* F+7&F+!\"$F,F*7&!\"%F,!\"'\"\"%" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gausselim(A-L);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6 #7&7&\"\"\",&\"\"#F(%\"LG!\"\"F(F,7&\"\"!,&F(F,F+F,F/F.7&F.F.,&\"\")F, *&\"\"%F(F+F(F(,$F+F,7&F.F.F.,(F(F(F+F,*&#F(F4F(*$)F+F*F(F(F(" }}} {EXCHG {PARA 0 "" 0 "" {TEXT -1 11 "-1, 2, 2, 2" }{MPLTEXT 1 0 0 "" }} }{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A+1);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7&7&\"\"\"\"\"!F)#!\"\"\"\"#7&F) F(F)F)7&F)F)F(F*7&F)F)F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 13 "q:=[1,0,1,2]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "y1:=ev alm(q*exp(-x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y1G-%'vectorG6#7 &-%$expG6#,$%\"xG!\"\"\"\"!F),$*&\"\"#\"\"\"F)F3F3" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A-2);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7&7&\"\"\"\"\"!F(F)7&F)F(F(F)7&F)F)F)F(7&F) F)F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "q:=[-1,-1,1,0]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "y2:=evalm(q*exp(2*x));" } }{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y2G-%'vectorG6#7&,$-%$expG6#,$*&\" \"#\"\"\"%\"xGF0F0!\"\"F)F*\"\"!" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 34 "gaussjord(stackmatrix((A-2)^2,q));" }}{PARA 11 "" 1 " " {XPPMATH 20 "6#-%'matrixG6#7'7&\"\"\"\"\"!F)#!\"\"\"\"$7&F)F(F)#F(\" \"'7&F)F)F(#F+F/7&F)F)F)F)F2" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 14 "s:=[2,-1,1,6]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "qs: =evalm((A-2)&*s);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#qsG-%'vectorG6 #7&!\"$F)\"\"$\"\"!" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 29 "y3:= evalm((qs*x+s)*exp(2*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y3G-%' vectorG6#7&*&-%$expG6#,$*&\"\"#\"\"\"%\"xGF0F0F0,&*&\"\"$F0F1F0!\"\"F/ F0F0*&F*F0,&*&F4F0F1F0F5F0F5F0*&F*F0,&*&F4F0F1F0F0F0F0F0,$*&\"\"'F0F*F 0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 36 "gaussjord(stackmatri x((A-2)^3,q,s));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7(7&\" \"\"\"\"!F)\"\"#7&F)F(F)!\"\"7&F)F)F(F(7&F)F)F)F)F.F." }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "u:=[-2,1,-1,1]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "su:=evalm((A-2)&*u);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#suG-%'vectorG6#7&\"\"$!\"%\"\"%\"#9" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "qu:=evalm((A-2)&*su);" }}{PARA 11 " " 1 "" {XPPMATH 20 "6#>%#quG-%'vectorG6#7&!\"(F)\"\"(\"\"!" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 38 "y4:=evalm((qu*x^2/2+su*x+u)*exp(2*x ));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y4G-%'vectorG6#7&*&-%$expG6# ,$*&\"\"#\"\"\"%\"xGF0F0F0,(*&#\"\"(F/F0*$)F1F/F0F0!\"\"*&\"\"$F0F1F0F 0F/F8F0*&F*F0,(*&#F5F/F0F6F0F8*&\"\"%F0F1F0F8F0F0F0*&F*F0,(*&#F5F/F0F6 F0F0*&F@F0F1F0F0F0F8F0*&F*F0,&*&\"#9F0F1F0F0F0F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 24 "Y:=augment(y1,y2,y3,y4);" }}{PARA 11 "" 1 " " {XPPMATH 20 "6#>%\"YG-%'matrixG6#7&7&-%$expG6#,$%\"xG!\"\",$-F+6#,$* &\"\"#\"\"\"F.F6F6F/*&F1F6,&*&\"\"$F6F.F6F/F5F6F6*&F1F6,(*&#\"\"(F5F6* $)F.F5F6F6F/*&F:F6F.F6F6F5F/F67&\"\"!F0*&F1F6,&*&F:F6F.F6F/F6F/F6*&F1F 6,(*&#F?F5F6F@F6F/*&\"\"%F6F.F6F/F6F6F67&F*F1*&F1F6,&*&F:F6F.F6F6F6F6F 6*&F1F6,(*&#F?F5F6F@F6F6*&FMF6F.F6F6F6F/F67&,$*&F5F6F*F6F6FD,$*&\"\"'F 6F1F6F6*&F1F6,&*&\"#9F6F.F6F6F6F6F6" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "y:=evalm(Y&*[C1,C2,C3,C4]):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 49 "simplify(evalm([seq(diff(y[i],x),i=1..4)]-A&*y)) ;" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7&\"\"!F'F'F'" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "r:=evalm([1,-2-1/x,3,2]/x); " }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"rG-%'vectorG6#7&*&\"\"\"F*%\"x G!\"\"*&F+F,,&\"\"#F,F)F,F*,$*&\"\"$F*F+F,F*,$*&F/F*F+F,F*" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 24 "gaussjord(augment(Y,r));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7&7'\"\"\"\"\"!F)F)*(,&%\"xGF(F( !\"\"F(-%$expG6#,$F,F-F-F,!\"#7'F)F(F)F),$*&#F(\"\"$F(*(,**&\"\"#F(F,F (F-F(F-*$)F,F;F(F(*&\"\"'F()F,F7F(F(F(-F/6#,$*&F;F(F,F(F(F-F,F2F(F-7'F )F)F(F),$*&#\"\"%\"#@F(*(,(*&FIF(F,F(F(F;F(*&\"\"(F(F=F(F(F(FAF-F,F2F( F(7'F)F)F)F(,$*&#F;FOF(*(,&*&F;F(F,F(F(F(F(F(F,F2FAF-F(F-" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 25 "cp:=[seq(%[i,5],i=1..4)];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#cpG7&*(,&%\"xG\"\"\"F)!\"\"F)-%$expG6#,$F (F*F*F(!\"#,$*&#F)\"\"$F)*(,**&\"\"#F)F(F)F*F)F**$)F(F7F)F)*&\"\"'F))F (F3F)F)F)-F,6#,$*&F7F)F(F)F)F*F(F/F)F*,$*&#\"\"%\"#@F)*(,(*&FDF)F(F)F) F7F)*&\"\"(F)F9F)F)F)F=F*F(F/F)F),$*&#F7FJF)*(,&*&F7F)F(F)F)F)F)F)F(F/ F=F*F)F*" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 14 "linsolve(Y,r); " }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7&*(,&%\"xG\"\"\"F*!\" \"F*-%$expG6#,$F)F+F+F)!\"#,$*&#F*\"\"$F**(,**&\"\"#F*F)F*F+F*F+*$)F)F 8F*F**&\"\"'F*)F)F4F*F*F*-F-6#,$*&F8F*F)F*F*F+F)F0F*F+,$*&#\"\"%\"#@F* *(,(*&FEF*F)F*F*F8F**&\"\"(F*F:F*F*F*F>F+F)F0F*F*,$*&#F8FKF**(,&*&F8F* F)F*F*F*F*F*F)F0F>F+F*F+" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 40 "c:=[seq(simplify(int(cp[i],x)),i=1..4)];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"cG7&*&%\"xG!\"\"-%$expG6#F'\"\"\",$*&#F,\"\"$F,*(-F *6#,$*&\"\"#F,F'F,F(F,,(F,F(*&F6F,F'F,F,*&F0F,)F'F6F,F,F,F'F(F,F,,$*&# F6\"#@F,*(F2F,,&*&\"\"(F,F'F,F,\"\"%F,F,F'F(F,F(,$*&#F6FBF,*&F2F,F'F(F ,F," }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 26 "yp:=simplify(evalm(Y &*c));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#ypG-%'vectorG6#7&\"\"!*& \"\"\"F+%\"xG!\"\"F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 12 "e valm(yp+y);" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7&,**&-%$ex pG6#,$%\"xG!\"\"\"\"\"%#C1GF/F/*&-F*6#,$*&\"\"#F/F-F/F/F/%#C2GF/F.*(F2 F/,&*&\"\"$F/F-F/F.F6F/F/%#C3GF/F/*(F2F/,(*&#\"\"(F6F/*$)F-F6F/F/F.*&F ;F/F-F/F/F6F.F/%#C4GF/F/,**&F/F/F-F.F/F1F.*(F2F/,&*&F;F/F-F/F.F/F.F/F< F/F/*(F2F/,(*&#FAF6F/FBF/F.*&\"\"%F/F-F/F.F/F/F/FEF/F/,*F(F/F1F/*(F2F/ ,&*&F;F/F-F/F/F/F/F/F " 0 "" {MPLTEXT 1 0 51 "simplify(evalm([seq (diff(%[i],x),i=1..4)]-A&*%-r));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-% 'vectorG6#7&\"\"!F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 " " }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 55 "a[0]:=[1,-3,2,4]: a[1] :=[-3,0,4,2]: a[2]:=[3,-2,-1,0]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 42 "r:=evalm((a[0]+a[1]*x+a[2]*x^2)*exp(3*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"rG-%'vectorG6#7&*&-%$expG6#,$*&\"\"$\"\" \"%\"xGF0F0F0,(F0F0*&F/F0F1F0!\"\"*&F/F0)F1\"\"#F0F0F0*&F*F0,&F/F4*&F7 F0F6F0F4F0*&F*F0,(*&\"\"%F0F1F0F0F7F0*$F6F0F4F0*&F*F0,&F>F0*&F7F0F1F0F 0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 14 "B:=evalm(A-3);" }} {PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"BG-%'matrixG6#7&7&!\"#!\"\"F*\"\"! 7&\"\"\"F+F.F+7&F+!\"$!\"&F.7&!\"%F*!\"'F." }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 24 "b[2]:=linsolve(B,-a[2]);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>&%\"bG6#\"\"#-%'vectorG6#7&#\"#H\"\"%\"#5#!#VF.#!#JF' " }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 68 "for i from 2 by -1 to 1 do b[i-1]:=linsolve(B,i*b[i]-a[i-1]) end do;" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>&%\"bG6#\"\"\"-%'vectorG6#7&#!$t$\"\")!#t#\"$&fF.#\"$B $\"\"%" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>&%\"bG6#\"\"!-%'vectorG6#7& #\"%XK\"#K\"$a\"#!%Z\\F.#!%&>#\"#;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 43 "yp:=evalm((b[0]+b[1]*x+b[2]*x^2)*exp(3*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#ypG-%'vectorG6#7&*&-%$expG6#,$*&\"\"$\"\" \"%\"xGF0F0F0,(#\"%XK\"#KF0*&#\"$t$\"\")F0F1F0!\"\"*&#\"#H\"\"%F0*$)F1 \"\"#F0F0F0F0*&F*F0,(\"$a\"F0*&\"#tF0F1F0F:*&\"#5F0F@F0F0F0*&F*F0,(#\" %Z\\F5F:*&#\"$&fF9F0F1F0F0*&#\"#VF>F0F?F0F:F0*&F*F0,(#\"%&>#\"#;F:*&# \"$B$F>F0F1F0F0*&#\"#JFAF0F?F0F:F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 53 "simplify(evalm([seq(diff(yp[i],x),i=1..4)]-A&*yp-r)); " }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7&\"\"!F'F'F'" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 70 "A:=matrix([[1, -2, 1, 2], [0, 1, 0, 1], [1, 0, 3, 3 ], [2, 3, -2, 0]]);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"AG-%'matrix G6#7&7&\"\"\"!\"#F*\"\"#7&\"\"!F*F.F*7&F*F.\"\"$F07&F,F0F+F." }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 30 "P:=[3,-4,2,1]; Q:=[-4,2,5,-3 ];" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"PG7&\"\"$!\"%\"\"#\"\"\"" }} {PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"QG7&!\"%\"\"#\"\"&!\"$" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 41 "b:=-linsolve(evalm(A^2+1),evalm(A&* Q-P));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"bG,$-%'vectorG6#7&#!$=$ \"$\\\"#\"$t$F,#\"%>5\"$Z%#!$3$F1!\"\"" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 41 "a:=-linsolve(evalm(A^2+1),evalm(A&*P+Q));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"aG,$-%'vectorG6#7&#\"%,5\"$Z%#\"#$)F,#\" $_$\"$\\\"#!$_(F,!\"\"" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 28 "y :=evalm(a*cos(x)+b*sin(x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"yG- %'vectorG6#7&,&*&#\"%,5\"$Z%\"\"\"-%$cosG6#%\"xGF.!\"\"*&#\"$=$\"$\\\" F.-%$sinGF1F.F.,&*&#\"#$)F-F.F/F.F3*&#\"$t$F7F.F8F.F3,&*&#\"$_$F7F.F/F .F3*&#\"%>5F-F.F8F.F3,&*&#\"$_(F-F.F/F.F.*&#\"$3$F-F.F8F.F." }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 57 "evalm([seq(diff(y[i],x),i=1. .4)]-A&*y-P*cos(x)-Q*sin(x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'ve ctorG6#7&\"\"!F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }} }{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "restart: with(linalg):" }} {PARA 7 "" 1 "" {TEXT -1 80 "Warning, the protected names norm and tra ce have been redefined and unprotected\n" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 96 "A := matrix([[-25, 43/2, -11, -11/2], [-20, 17, -10, \+ -5], [7, -13/2, 3, 1/2], [14, -13, 2, 3]]);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"AG-%'matrixG6#7&7&!#D#\"#V\"\"#!#6#F.F-7&!#?\"# " 0 "" {MPLTEXT 1 0 15 "gausselim(A-L);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6 #-%'matrixG6#7&7&\"\"(#!#8\"\"#,&\"\"$\"\"\"%\"LG!\"\"#F.F+7&\"\"!,&# \"#6F(F0F/F0,&#\"#5F(F0*(\"#?F.F(F0F/F.F0#!#DF(7&F3F3,&\"\"%F0*&F+F.F/ F.F.,&F+F.F/F07&F3F3F3,$*(F+F0,*\"#=F0*&F-F.F/F.F0*&F@F.)F/F+F.F.*$)F/ F-F.F.F.,&F6F.*&F(F.F/F.F.F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "p:=L^3+4*L^2-3*L-18:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "gcd(p,diff(p,L));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#,&\"\"$\"\" \"%\"LGF%" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "quo(p,(L+3)^2, L);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#,&\"\"#!\"\"%\"LG\"\"\"" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A-2);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7&7&\"\"\"\"\"!\"\"#F(7&F)F(F*F(7&F )F)F)F)F," }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 66 "y1:=evalm([-2, -2,1,0]*exp(2*x)): y2:=evalm([-1,-1,0,1]*exp(2*x)):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A+3);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7&7&\"\"\"\"\"!F)#F(\"\"#7&F)F(F)F)7&F)F)F( #!\"\"F+7&F)F)F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 32 "y3:=e valm([-1,0,1,2]*exp(-3*x)):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 43 "gaussjord(stackmatrix((A+3)^2,[-1,0,1,2]));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7'7&\"\"\"\"\"!F)#!\"&\"\"#7&F)F(F)!\"$7&F) F)F(#!\"\"F,7&F)F)F)F)F2" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 35 "s:=[5,6,1,2]: qs:=evalm((A+3)&*s):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 30 "y4:=evalm((qs*x+s)*exp(-3*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y4G-%'vectorG6#7&*&-%$expG6#,$*&\"\"$\"\"\"%\"xGF0! \"\"F0,&*&F/F0F1F0F2\"\"&F0F0,$*&\"\"'F0F*F0F0*&F*F0,&*&F/F0F1F0F0F0F0 F0*&F*F0,&*&F8F0F1F0F0\"\"#F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 34 "y:=evalm(C1*y1+C2*y2+C3*y3+C4*y4):" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 49 "simplify(evalm([seq(diff(y[i],x),i=1..4)]-A&*y));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7&\"\"!F'F'F'" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 13 "with( linalg):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 118 "A:=matrix([[-5 , -2, -4, 1/2, 2], [-22, -2, -10, 1, 10], [14, 4, 12, -3, -6], [6, 4, \+ 8, -3, -4], [-8, -2, -2, -1, 4]]):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gausselim(A-L);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-% 'matrixG6#7'7'\"\"'\"\"%\"\"),&\"\"$!\"\"%\"LGF-!\"%7'\"\"!#!#;F,,&#\" #?F,F-F.F-,&F)\"\"\"*(\"\"(F8F,F-F.F8F8#\"#5F,7'F1F1,&#\"\"*\"\"#F8*( \"\"&F8F*F-F.F8F-,&#FCFAF-*&F*F-F.F8F8,&#F,F)F8F.F-7'F1F1F1,$*(FAF-,( \"#KF8*&F(F8)F.FAF8F-*$)F.F,F8F8F8,&\"#OF-*&FCF8F.F8F8F-F8*&,(\"#CF8*& F)F8FOF8F-FPF8F8FRF-7'F1F1F1F1,$*(FAF-,,*$)F.F)F8F8*&F*F8FQF8F-*&FWF8F OF8F8*&FMF8F.F8F-\"#;F8F8,(*$FOF8F8*&F*F8F.F8F-F\\oF8F-F8" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 31 "quo(L^3-6*L^2+32,L^2-8*L+16,L);" }} {PARA 11 "" 1 "" {XPPMATH 20 "6#,&%\"LG\"\"\"\"\"#F%" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 28 "p:=L^4-8*L^3+24*L^2-32*L+16;" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%\"pG,,*$)%\"LG\"\"%\"\"\"F**&\"\")F*)F(\"\"$F *!\"\"*&\"#CF*)F(\"\"#F*F**&\"#KF*F(F*F/\"#;F*" }}}{EXCHG {PARA 0 "> \+ " 0 "" {MPLTEXT 1 0 17 "gcd(p,diff(p,L));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#,**$)%\"LG\"\"$\"\"\"F(*&\"\"'F()F&\"\"#F(!\"\"*&\"#7F( F&F(F(\"\")F-" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "gcd(%,diff (%,L));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#,(*$)%\"LG\"\"#\"\"\"F(*&\" \"%F(F&F(!\"\"F*F(" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 17 "gcd(% ,diff(%,L));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#,&%\"LG\"\"\"\"\"#!\" \"" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "gaussjord(A+2);" }} {PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7'7'\"\"\"\"\"!F)F)#!\"\" \"\"#7'F)F(F)F)F*7'F)F)F(F)F)7'F)F)F)F(F+7'F)F)F)F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 15 "q:=[1,1,0,2,2]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "y1:=evalm(q*exp(-2*x));" }}{PARA 11 "" 1 " " {XPPMATH 20 "6#>%#y1G-%'vectorG6#7'-%$expG6#,$*&\"\"#\"\"\"%\"xGF/! \"\"F)\"\"!,$*&F.F/F)F/F/F3" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 41 "evalm([seq(diff(y1[i],x),i=1..5)]-A&*y1);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7'\"\"!F'F'F'F'" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 15 "gaussjord(A-2);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6# -%'matrixG6#7'7'\"\"\"\"\"!F)F)!\"\"7'F)F(F)F)F(7'F)F)F(F)F(7'F)F)F)F( \"\"#7'F)F)F)F)F)" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "q:=[1, -1,-1,-2,1]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "y2:=evalm(q *exp(2*x)):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 41 "evalm([seq(d iff(y2[i],x),i=1..5)]-A&*y2);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'ve ctorG6#7'\"\"!F'F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 34 "g aussjord(stackmatrix((A-2)^2,q));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#- %'matrixG6#7(7'\"\"\"\"\"!F)F)#!\"\"\"\"*7'F)F(F)F)#!\"&\"\"$7'F)F)F(F )#F(F,7'F)F)F)F(#\"\"#F,7'F)F)F)F)F)F6" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 18 "s:=[1,15,-1,-2,9]:" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 20 "qs:=evalm((A-2)&*s):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 29 "y3:=evalm((qs*x+s)*exp(2*x));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#>%#y3G-%'vectorG6#7'*&-%$expG6#,$*&\"\"#\"\"\"%\"xGF0F0 F0,&*&\"#;F0F1F0!\"\"F0F0F0*&F*F0,&*&F4F0F1F0F0\"#:F0F0*&F*F0,&*&F4F0F 1F0F0F0F5F0*&F*F0,&*&\"#KF0F1F0F0F/F5F0*&F*F0,&*&F4F0F1F0F5\"\"*F0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 51 "simplify(evalm([seq(diff( y3[i],x),i=1..5)]-A&*y3));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vecto rG6#7'\"\"!F'F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 36 "gaus sjord(stackmatrix((A-2)^3,q,s));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-% 'matrixG6#7)7'\"\"\"\"\"!F)F)#\"\"#\"#@7'F)F(F)F)#F(F+7'F)F)F(F)#!#V\" #U7'F)F)F)F(#!\"%F,7'F)F)F)F)F)F6F6" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 63 "u:=[-4,-21,43,8,42]: su:=evalm((A-2)&*u): qu:=evalm(( A-2)&*su):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 38 "y4:=evalm((qu *x^2/2+su*x+u)*exp(2*x));" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%#y4G-%' vectorG6#7'*&-%$expG6#,$*&\"\"#\"\"\"%\"xGF0F0F0,(*&\"#yF0)F1F/F0!\"\" *&\"#9F0F1F0F6\"\"%F6F0*&F*F0,(*&F4F0F5F0F0*&\"$q\"F0F1F0F0\"#@F6F0*&F *F0,(*&F4F0F5F0F0*&F8F0F1F0F0\"#VF0F0*&F*F0,(*&\"$c\"F0F5F0F0*&\"#GF0F 1F0F0\"\")F0F0*&F*F0,(*&F4F0F5F0F6*&\"#kF0F1F0F0\"#UF0F0" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 51 "simplify(evalm([seq(diff(y4[i],x),i =1..5)]-A&*y4));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7'\"\" !F'F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 38 "gaussjord(stac kmatrix((A-2)^4,q,s,u));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG 6#7*7'\"\"\"\"\"!F)F)#\"\"$\"\"&7'F)F(F)F)#F(\"\"#7'F)F)F(F)#F+F/7'F)F )F)F(#!\"'F,7'F)F)F)F)F)F5F5F5" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 86 "v:=[-6,-5,-15,12,10]: uv:=evalm((A-2)&*v): sv:=evalm((A-2)&*uv ): qv:=evalm((A-2)&*sv):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 47 "y5:=evalm((qv*x^3/6+sv*x^2/2+uv*x+v)*exp(2*x));" }}{PARA 12 "" 1 "" {XPPMATH 20 "6#>%#y5G-%'vectorG6#7'*&-%$expG6#,$*&\"\"#\"\"\"%\"xGF0F0 F0,**&#\"$C%\"\"$F0*$)F1F6F0F0F0*&\"$q\"F0)F1F/F0!\"\"*&\"$Q\"F0F1F0F0 \"\"'F " 0 " " {MPLTEXT 1 0 51 "simplify(evalm([seq(diff(y5[i],x),i=1..5)]-A&*y5)); " }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7'\"\"!F'F'F'F'" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 40 "y:=evalm(C1*y1+C2*y2+C3*y3+C 4*y4+C5*y5):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 49 "simplify(ev alm([seq(diff(y[i],x),i=1..5)]-A&*y));" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'vectorG6#7'\"\"!F'F'F'F'" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}}{MARK "106 0 0" 0 }{VIEWOPTS 1 1 0 1 1 1803 1 1 1 1 }{PAGENUMBERS 0 1 2 33 1 1 }