{VERSION 3 0 "IBM INTEL NT" "3.0" } {USTYLETAB {CSTYLE "Maple Input" -1 0 "Courier" 0 1 255 0 0 1 0 1 0 0 1 0 0 0 0 }{CSTYLE "2D Math" -1 2 "Times" 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 }{CSTYLE "2D Output" 2 20 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 } {PSTYLE "Normal" -1 0 1 {CSTYLE "" -1 -1 "" 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 }0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }{PSTYLE "Maple Output" 0 11 1 {CSTYLE "" -1 -1 "" 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 }3 3 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }{PSTYLE "Maple Plot" 0 13 1 {CSTYLE "" -1 -1 "" 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 }3 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 }} {SECT 0 {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 36 "read `g:/assignature s/edif/ecdif.m`;" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 5 "list; " }}{PARA 11 "" 1 "" {XPPMATH 20 "6#%%listG" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 12 "ecuacion(y);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#%F y'~=~y~,~y(0)~=~1.~===>~y~=~1.*exp(t)G" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 51 "solucion(Euler,4, eulermejorado, 2, rungekutta, 5);" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6*-%'CURVESG6$7S 7$\"\"!$\"\"\"F(7$$\"1nmm;arz@!#<$\"1GvgZk.A5!#:7$$\"1LL$e9ui2%F.$\"1O dbY\\gT5F17$$\"1nmm\"z_\"4iF.$\"1#fT9tfS1\"F17$$\"1mmmT&phN)F.$\"1Hr`& G_r3\"F17$$\"1LLe*=)H\\5!#;$\"1^LEiEj56F17$$\"1nm\"z/3uC\"FD$\"1^yZ%ya G8\"F17$$\"1++DJ$RDX\"FD$\"1oPGkJLc6F17$$\"1nm\"zR'ok;FD$\"1Am\"\\\\E6 =\"F17$$\"1++D1J:w=FD$\"1)e/'[$pj?\"F17$$\"1LLL3En$4#FD$\"1SSV5x*GB\"F 17$$\"1nm;/RE&G#FD$\"1#3j2pYnD\"F17$$\"1+++D.&4]#FD$\"1n9jYu9%G\"F17$$ \"1+++vB_&\\P*R8F17$$\"1nm \"z*ev:JFD$\"1LG01]dl8F17$$\"1LLL347TLFD$\"1:H.#p*p'R\"F17$$\"1LLLLY.K NFD$\"1Mbfo2iB9F17$$\"1++D\"o7Tv$FD$\"1ZdFH**eb9F17$$\"1LLL$Q*o]RFD$\" 12/UDl[%[\"F17$$\"1++D\"=lj;%FD$\"1<8&[1^o^\"F17$$\"1++vV&R'=e\"F17$$\"1LLeR\"3Gy%FD$\"1/c] c%)H8;F17$$\"1nm;/T1&*\\FD$\"1\"fh)zw!zk\"F17$$\"1mm\"zRQb@&FD$\"1,G!G GVYo\"F17$$\"1***\\(=>Y2aFD$\"16+U5yG<jrpbKv \"F17$$\"1+++]y))GeFD$\"1!=v7P07z\"F17$$\"1****\\i_QQgFD$\"1OlB#\\E\"H =F17$$\"1***\\7y%3TiFD$\"1fT_<6em=F17$$\"1****\\P![hY'FD$\"1V)H1Jn!4>F 17$$\"1LLL$Qx$omFD$\"1Zcmrs1[>F17$$\"1+++v.I%)oFD$\"1RAPIze!*>F17$$\"1 mm\"zpe*zqFD$\"1MeRd*=*H?F17$$\"1+++D\\'QH(FD$\"1h'*f?z!Q2#F17$$\"1KLe 9S8&\\(FD$\"1**33Q,(f6#F17$$\"1***\\i?=bq(FD$\"1?.C'Qe4;#F17$$\"1LLL3s ?6zFD$\"1)p,G?ne?#F17$$\"1++DJXaE\")FD$\"1vYezG)QD#F17$$\"1nmmm*RRL)FD $\"19U**za6,BF17$$\"1mm;a<.Y&)FD$\"1^n_#[T/N#F17$$\"1LLe9tOc()FD$\"1g* =(>KS+CF17$$\"1+++]Qk\\*)FD$\"1'G]\"H'[sW#F17$$\"1LL$3dg6<*FD$\"1i$4Z; k?]#F17$$\"1mmmmxGp$*FD$\"1\\Xr/78_DF17$$\"1++D\"oK0e*FD$\"15')HYrh1EF 17$$\"1++v=5s#y*FD$\"1>xB3j&)fEF17$F)$\"1X!f%G=G=FF1-%'COLOURG6&%$RGBG $\"#5!\"\"F(F(-F$6$7'F'7$$\"1+++++++DFD$\"1++++++]7F17$$\"1+++++++]FD$ \"1+++++]i:F17$$\"1+++++++vFD$\"1++++]7`>F17$F)$\"1+++]iSTCF1-Fgz6&Fiz F(FjzF(-F$6$7%F'7$Ff[l$\"1++++++D;F17$F)$\"1++++]iSEF1-Fgz6&FizFjzFjzF (-F$6$7(F'7$$\"1+++++++?FD$\"1+++++S@7F17$$\"1+++++++SFD$\"1+++gz\"=\\ \"F17$$\"1+++++++gFD$\"1+SMck5A=F17$$\"1+++++++!)FD$\"1h&yd#3_DAF17$F) $\"1NfgO6D=FF1-Fgz6&FizF(F(Fjz-%&STYLEG6#%%LINEG-%&TITLEG6#%)SOLUCIONG -%+AXESLABELSG6$%!GFf_l-%%VIEWG6$;F(F)%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 45.000000 45.000000 0 }}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "error(20, rungekutta);" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6'-%'CURVESG6$7'7$\"\"!$!1oP>9EC-?!#:7$$\"16)Rm&**H5I !#;$!1$)G97E*)GIF+7$$\"1B'zK\"**f?gF/$!1!RQubPL9%F+7$$\"1M%>*p)**3.*F/ $!1%)z(y'>U-`F+7$$\"1Dfl#)*>T?\"F+$!1?F\"p:ET['F+-%'COLOURG6&%$RGBG$\" #5!\"\"F(F(-%&STYLEG6#%%LINEG-%&TITLEG6#%4LOGARITMO~DEL~ERRORG-%+AXESL ABELSG6$%!GFS-%%VIEWG6$;F($\"+'**H5I\"!\"*%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 47.000000 46.000000 0 }}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "ecuacion(-t*y, 0..2);" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#%Py'~=~-t*y~,~y(0)~=~1.~===>~y~=~1.*exp(-1/2*t^2)G" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 19 "solucion(Euler,10);" }} {PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6(-%'CURVESG6$7S7$ \"\"!$\"\"\"F(7$$\"1LLLL3VfV!#<$\"1gzn%>-0***!#;7$$\"1nmm\"H[D:)F.$\"1 oKUNJ#o'**F17$$\"1LLLe0$=C\"F1$\"12?Ic$*=B**F17$$\"1LLL3RBr;F1$\"1+Syf %>8')*F17$$\"1mm;zjf)4#F1$\"1F8b#[,Ay*F17$$\"1LL$e4;[\\#F1$\"1K$RnA(e$ p*F17$$\"1++]i'y]!HF1$\"16_-'30oe*F17$$\"1LL$ezs$HLF1$\"1A=[lG%3Y*F17$ $\"1++]7iI_PF1$\"1\\6p+'=-K*F17$$\"1nmm;_M(=%F1$\"1jr#4pP1;*F17$$\"1LL L3y_qXF1$\"1Ex#Ry5#3!*F17$$\"1+++]1!>+&F1$\"1?6WZ-8C))F17$$\"1+++]Z/Na F1$\"1RQ.y7\"pi)F17$$\"1+++]$fC&eF1$\"1vp`)*\\0E%)F17$$\"1LL$ez6:B'F1$ \"1'Q7<.s_B)F17$$\"1mmm;=C#o'F1$\"1%yl&QU0**zF17$$\"1mmmm#pS1(F1$\"1(> XB%4'=z(F17$$\"1++]i`A3vF1$\"1=(**>GQPa(F17$$\"1mmmm(y8!zF1$\"1q$=8-_' =tF17$$\"1++]i.tK$)F1$\"1gcB[y$o1(F17$$\"1++](3zMu)F1$\"1?K%z=)HBoF17$ $\"1nmm\"H_?<*F1$\"1'pW8F7jc'F17$$\"1nm;zihl&*F1$\"1=M$)yhgGjF17$$\"1L LL3#G,***F1$\"1#)H\\RTHrgF17$$\"1LLezw5V5!#:$\"1aO^pa+/eF17$$\"1++v$Q# \\\"3\"Fbs$\"1quEF65sbF17$$\"1LL$e\"*[H7\"Fbs$\"1nI'=ua)e%F17$$\"1++]2'HKH\"Fbs$\"1OD-o'[ML%F17$$\"1nmmwanL8Fbs $\"1?faMwC4TF17$$\"1+++v+'oP\"Fbs$\"1%[\"G$\\\\c(QF17$$\"1LLeR<*fT\"Fb s$\"1^W:'3\\&pOF17$$\"1+++&)Hxe9Fbs$\"1bKE@ap]MF17$$\"1mm\"H!o-*\\\"Fb s$\"1/>IdeE^KF17$$\"1++DTO5T:Fbs$\"1:,rEq#)\\IF17$$\"1nmmT9C#e\"Fbs$\" 1&[w%3d0gGF17$$\"1++D1*3`i\"Fbs$\"1/(>T.y\"pEF17$$\"1LLL$*zym;Fbs$\"1$ *z_-z,$\\#F17$$\"1LL$3N1#4Fbs$\"1y&4%oo' \\f\"F17$$\"1++v.Uac>Fbs$\"1F17$Fdz$\"1*eOv!pyV7F1-Fiz6&F[[lF(F\\[lF(-%&STYLEG6#%%LINEG-%& TITLEG6#%)SOLUCIONG-%+AXESLABELSG6$%!GF[_l-%%VIEWG6$;F(Fdz%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 45.000000 45.000000 0 }}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 44 "error(10, Euler, eulermejorado, rungekutta) ;" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6)-%'CURVESG6 $7&7$\"\"!$!1O6qJiA:j!#<7$$\"16)Rm&**H5I!#;$!1N]1Q'*)eo)F/7$$\"1B'zK\" **f?gF/$!1(=#yO.1\"Q\"!#:7$$\"1M%>*p)**3.*F/$!1aPDJwq0%*F/7$F3$!1 9zuIyQq9F77$F9$!1*))=SA/V:#F7-F>6&F@F(FAF(-F$6$7&7$F($!1&Qf?FT8H$F/7$F -$!1RDq-Q#R!=F77$F3$!1s/z8)*)o$HF77$F9$!1%3rV3Tz@%F7-F>6&F@FAFAF(-%&ST YLEG6#%%LINEG-%&TITLEG6#%4LOGARITMO~DEL~ERRORG-%+AXESLABELSG6$%!GF[p-% %VIEWG6$;F($\"\"\"F(%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 45.000000 45.000000 0 }}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 45 "er ror(150, Euler, eulermejorado, rungekutta);" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6)-%'CURVESG6$7*7$\"\"!$!1O6qJiA:j! #<7$$\"16)Rm&**H5I!#;$!1N]1Q'*)eo)F/7$$\"1B'zK\"**f?gF/$!1(=#yO.1\"Q\" !#:7$$\"1M%>*p)**3.*F/$!1aPDJwT?\"F7$!1=/;\"3D!*>#F7 7$$\"11*>$y*\\^]\"F7$!1\"))*QbN5EDF77$$\"1()Q)R(*zh!=F7$!1*pk#\\oFRGF7 7$$\"1oykp*4s5#F7$!17l'QKnh9$F7-%'COLOURG6&%$RGBG$\"#5!\"\"F(F(-F$6$7* 7$F($\"1M'R*oMT7bF+7$F-$!1Kc0s>q0%*F/7$F3$!19zuIyQq9F77$F9$!1*))=SA/V: #F77$F>$!1]zaW)*Q/GF77$FC$!1x'))[uj+V$F77$FH$!1x%Hq(HmVSF77$FM$!12Vx&* 3T^YF7-FR6&FTF(FUF(-F$6$7*7$F($!1&Qf?FT8H$F/7$F-$!1RDq-Q#R!=F77$F3$!1s /z8)*)o$HF77$F9$!1%3rV3Tz@%F77$F>$!1e8]$yASZ&F77$FC$!1Oo$o[;kq'F77$FH$ !1ZY)*RIXCzF77$FM$!1dMw8+\"p4*F7-FR6&FTFUFUF(-%&STYLEG6#%%LINEG-%&TITL EG6#%4LOGARITMO~DEL~ERRORG-%+AXESLABELSG6$%!GFgr-%%VIEWG6$;F($\"+f74w@ !\"*%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 47.000000 45.000000 0 }}} }{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 13 "ecuacion (y);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#%F y'~=~y~,~y(0)~=~1.~===>~y~=~1.*exp(t)G" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "error (3, rungekutta);" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6'-%'CURVESG6$7$7$\"\"!$!1oP>9EC-?!#:7$$\"16) Rm&**H5I!#;$!1$)G97E*)GIF+-%'COLOURG6&%$RGBG$\"#5!\"\"F(F(-%&STYLEG6#% %LINEG-%&TITLEG6#%4LOGARITMO~DEL~ERRORG-%+AXESLABELSG6$%!GFD-%%VIEWG6$ ;F($\"+\\D@rZ!#5%(DEFAULTG" 1 6 0 1 0 2 9 1 4 2 1.000000 45.000000 45.000000 0 }}}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 139 "dsolve(\{di ff(y(x), x) = (3*x^2)/(y(x)*(1+exp(x))), y(0)=1\}, y(x), type=numeric, method=mgear, value=array([2,4,15,100,400]), stepsize=0.1);" }}{PARA 11 "" 1 "" {XPPMATH 20 "6#-%'matrixG6#7$7#-%'vectorG6#7$%\"xG-%\"yG6#F ,7#-F$6#7'7$\"\"#$\"+n>d2?!\"*7$\"\"%$\"+IT%p*HF87$\"#:$\"+-'QxV$F87$ \"$+\"$\"+bg!yV$F87$\"$+%FC" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 21 "ecuacion (y/(1+t^2));" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }} {PARA 11 "" 1 "" {XPPMATH 20 "6#%Vy'~=~y/(1+t^2)~,~y(0)~=~1.~===>~y~=~ 1.*exp(arctan(t))G" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "error (20, rungekutta);" }}{PARA 13 "" 1 "" {GLPLOT2D 400 300 300 {PLOTDATA 2 "6'-%'CURVESG6$7'7$\"\"!$!1V&)Q%>?B+#!#:7$$\"16)Rm&**H5I!# ;$!1[&=Xc$R#G$F+7$$\"1B'zK\"**f?gF/$!1/3%o3J&)[%F+7$$\"1M%>*p)**3.*F/$ !13QNCb6.dF+7$$\"1Dfl#)*>T?\"F+$!1&R(4HY@ " 0 "" {MPLTEXT 1 0 0 "" }}}}{MARK "17 1 0" 0 }{VIEWOPTS 1 1 0 1 1 1803 }