{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 Comment" 2 18 "" 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 } {CSTYLE "" -1 23 "Courier" 1 10 0 0 0 0 0 0 0 0 0 0 3 0 0 }{CSTYLE "" -1 256 "" 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 }{CSTYLE "" -1 257 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 258 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 259 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 260 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 261 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 262 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 263 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 264 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 272 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 274 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 275 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 276 "" 1 12 0 0 0 0 1 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 277 "" 1 12 0 0 0 0 1 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 278 "" 1 12 0 0 0 0 1 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 279 "" 1 12 0 0 0 0 1 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 280 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 281 "" 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 282 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 283 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE " " -1 284 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 285 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 286 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 287 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 288 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 289 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 290 "" 0 1 0 128 0 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 291 "" 0 1 0 128 0 1 0 0 0 0 0 0 0 0 0 } {CSTYLE "" -1 292 "" 0 1 0 128 0 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 293 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 294 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 295 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 296 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 }{CSTYLE " " -1 297 "" 1 12 0 0 0 0 1 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 298 "" 0 1 0 0 255 1 0 0 0 0 0 0 0 0 0 }{CSTYLE "" -1 299 "" 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 }{CSTYLE "" -1 300 "" 0 1 0 0 0 1 0 2 0 0 0 0 0 0 0 } {CSTYLE "" -1 301 "" 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 }{CSTYLE "" -1 302 "" 0 1 0 0 0 1 1 2 0 0 0 0 0 0 0 }{CSTYLE "" -1 303 "" 0 1 0 0 0 1 1 2 1 0 0 0 0 0 0 }{CSTYLE "" -1 304 "" 0 1 0 0 0 0 1 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 "Heading 1" 0 3 1 {CSTYLE "" -1 -1 "" 1 18 0 0 0 0 0 1 0 0 0 0 0 0 0 }1 0 0 0 8 4 0 0 0 0 0 0 -1 0 }{PSTYLE "Heading 2" 3 4 1 {CSTYLE "" -1 -1 "" 1 14 0 0 0 0 0 0 0 0 0 0 0 0 0 }0 0 0 -1 8 2 0 0 0 0 0 0 -1 0 }{PSTYLE "Heading 3 " 4 5 1 {CSTYLE "" -1 -1 "" 1 12 0 0 0 0 1 0 0 0 0 0 0 0 0 }0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 }{PSTYLE "Normal" -1 256 1 {CSTYLE "" -1 -1 "Time s" 1 12 0 0 0 1 2 2 2 2 2 2 1 1 1 }3 1 0 0 0 0 1 0 1 0 2 2 0 1 } {PSTYLE "Heading 1" -1 257 1 {CSTYLE "" -1 -1 "Times" 1 18 0 0 0 1 2 1 1 2 2 2 1 1 1 }1 1 0 0 6 6 1 0 1 0 1 2 0 1 }} {SECT 0 {SECT 0 {PARA 257 "" 0 "" {TEXT 256 12 "Section 3: G" }{TEXT 303 0 "" }{TEXT 302 7 "raphing" }}{PARA 0 "" 0 "" {TEXT -1 266 "In thi s section you will learn how to plot the graph of a function defined b y an expression. Other topics covered include: combining the graphs of several expressions into a single plot, plotting points, and combinin g different plot structures into a single picture." }}{EXCHG {PARA 0 " > " 0 "" {MPLTEXT 1 0 8 "restart;" }}}{SECT 1 {PARA 4 "" 0 "plot( )" {TEXT -1 28 "Plotting an Expression: the " }{TEXT 295 7 "plot( )" } {TEXT -1 8 " command" }}{PARA 0 "" 0 "" {TEXT 280 10 "Example 1:" }} {PARA 0 "" 0 "" {TEXT -1 11 "We use the " }{TEXT 298 7 "plot( )" } {TEXT -1 31 " command to plot the graph of " }{XPPEDIT 18 0 "3*x^2-8 " "6#,&*&\"\"$\"\"\"*$%\"xG\"\"#F&F&\"\")!\"\"" }{TEXT -1 5 " for" } {TEXT 257 2 " x" }{TEXT -1 20 " between - 5 and 5 ." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "plot(3*x^2-8,x=-5..5);" }}}{EXCHG {PARA 0 " > " 0 "" {MPLTEXT 1 0 0 "" }}}{PARA 0 "" 0 "" {TEXT -1 29 "Notice that Maple scales the " }{TEXT 258 1 "y" }{TEXT -1 32 "-axis automatically , choosing a " }{TEXT 259 1 "y" }{TEXT -1 74 "-scale that shows the en tire graph corresponding to the specified domain. " }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 149 "You can override automat ic y-scaling by specifying a range for y as well as x. On the next lin e we have limited the y-range to the interval [-20,40]." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 32 "plot(3*x^2-8,x=-5..5,y=-20..40);" } }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{PARA 0 "" 0 "" {TEXT -1 261 "If you click on a graph with the left mouse button, the graph \+ is selected and the bottom toolbar options are changed. See the refer ence diagram below. Now when you click on the graph, the point coordi nates of its location are shown. The 1:1 button makes the " }{TEXT 260 1 "x" }{TEXT -1 11 "-scale and " }{TEXT 261 1 "y" }{TEXT -1 15 "-s cale equal. " }}{PARA 0 "" 0 "" {TEXT -1 12 "Scroll back " }{TEXT 262 2 "up" }{TEXT -1 96 " to the previous graph and experiment with th ese features. Try the other graph options as well." }}{PARA 0 "" 0 " " {TEXT -1 0 "" }}{PARA 256 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT 282 10 "Example 2:" }}{PARA 0 " " 0 "" {TEXT -1 87 "Automatic scaling is a useful feature but there ar e times when you may want to set the " }{TEXT 281 1 "y" }{TEXT -1 102 " range manually. For example automatic scaling isn't appropriate for \+ graphs with vertical asymptotes. " }}{PARA 0 "" 0 "" {TEXT -1 122 "Com pare the next two graphs. Notice how we have set the limits for y to t he interval [-20,20] in the second plot command. " }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 22 "plot(x/(x-2),x=-5..5);" }}}{EXCHG {PARA 0 "> \+ " 0 "" {MPLTEXT 1 0 32 "plot(x/(x-2),x=-5..5,y=-20..20);" }}}{PARA 0 " " 0 "" {TEXT 283 10 "Example 3:" }}{PARA 0 "" 0 "" {TEXT -1 20 "Plot t he graph of " }{XPPEDIT 18 0 "y=x^3+1-exp(x)" "6#/%\"yG,(*$%\"xG\"\" $\"\"\"\"\"\"F)-%$expG6#F'!\"\"" }{TEXT -1 88 " over the domain [-8,8] . Choose a y-range that allows you to see the four x-intercepts." }} {PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 65 "First let 's take a look at the plot with automatic scaling of y. " }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 27 "plot(x^3+1-exp(x),x=-8..8);" }}} {PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 119 "The larg e negative values for y near 8 have forced the vertical scale to be to o large to see the x-intercepts clearly. " }}{PARA 0 "" 0 "" {TEXT -1 60 "A better view is achieved by setting limits on the y-range. " }} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 36 "plot(x^3+1-exp(x),x=-8..8,y= -5..15);" }}}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 49 "You can also add a title to your graph using the " }{TEXT 304 5 "t itle" }{TEXT -1 44 " option. Enclose the title in double quotes." }} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 56 "plot (x^3+1-exp(x),x=-8..8,y =-5..15, title=\"Example 3\");" }}}{SECT 1 {PARA 4 "" 0 "" {TEXT 276 12 "Exercise 3.1" }}{PARA 0 "" 0 "" {TEXT -1 23 "Plot y = sin(x) ove r " }{TEXT 263 3 "two" }{TEXT -1 18 " complete periods." }}{SECT 1 {PARA 5 "" 0 "" {TEXT -1 21 "Student Workspace 3.1" }}{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 0 "" }}}}}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{SECT 1 {PARA 4 "" 0 "" {TEXT 277 12 "Exercise 3.2" }}{PARA 0 "" 0 "" {TEXT -1 6 "Plot " }{XPPEDIT 18 0 "y = 3*x^4-6*x^2" "6#/%\"yG,&*&\"\"$\"\" \"*$%\"xG\"\"%F(F(*&\"\"'F(*$F*\"\"#F(!\"\"" }{TEXT -1 41 " over the d omain [-10,10] with automatic " }{TEXT 264 1 "y" }{TEXT -1 124 " scali ng. After observing the graph, edit the domain and range so that you \+ can see the x-intercepts clearly. Estimate the " }{TEXT 272 1 "x" } {TEXT -1 34 "-intercepts with the mouse cursor." }}{SECT 1 {PARA 5 "" 0 "" {TEXT -1 21 "Student Workspace 3.2" }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 0 "" }}}}}}{SECT 1 {PARA 4 "" 0 "" {TEXT -1 29 "Plottin g Several Expressions " }}{PARA 0 "" 0 "" {TEXT -1 102 "To show more t han one graph in the same picture list them in square brackets [ ] se parated by commas." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 35 "plot([ cos(x),x^2],x=-1..4,y=-4..4);" }}}{EXCHG {PARA 0 "" 0 "" {TEXT -1 313 "Notice that each of the graphs is displayed using a different color. \+ You can specify the colors for each function by adding a color option \+ at the end of the command. The colors are assigned in the same order a s the functions. Note that the colors must also be listed in a square \+ bracket [ ] . Here is an example." }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 54 "plot([cos(x),x^2],x=-1..5,y=-4..4,color=[blue,black]) ;" }}}{EXCHG {PARA 0 "" 0 "" {TEXT -1 40 "Here are the colors availabl e in Maple. " }}{PARA 0 "" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT 23 214 "aquamarine black blue navy coral cyan \nbrown go ld green gray grey khaki \nmagenta maroon orange pink \+ plum red \nsienna tan turquoise violet wheat white \nyellow " }}}{SECT 1 {PARA 4 "" 0 "" {TEXT 278 12 "Exercise 3. 3" }}{PARA 0 "" 0 "" {TEXT -1 20 "Graph the functions " }{XPPEDIT 18 0 "y = x^2-5*x+6" "6#/%\"yG,(*$%\"xG\"\"#\"\"\"*&\"\"&F)F'F)!\"\"\"\"' F)" }{TEXT -1 7 " and " }{XPPEDIT 18 0 "y= 1/(x-2)^2" "6#/%\"yG*&\" \"\"\"\"\"*$,&%\"xGF'\"\"#!\"\"\"\"#F," }{TEXT -1 97 " together. Exper iment with different y ranges so that complete pictures of both graphs are shown." }}{SECT 1 {PARA 5 "" 0 "" {TEXT -1 21 "Student Workspace \+ 3.3" }}{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 0 "" }}}{EXCHG {PARA 0 "> \+ " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 " " }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}}}}{SECT 1 {PARA 4 "" 0 "" {TEXT -1 15 "Plotting points" }}{PARA 0 "" 0 "" {TEXT -1 50 "T he plot command can also plot one or more points." }}{PARA 0 "" 0 "" {TEXT 284 10 "Example 1:" }}{PARA 0 "" 0 "" {TEXT -1 22 "Plot the poin t (2,3) ." }}{PARA 0 "" 0 "" {TEXT -1 67 "Note in the following line t hat we use two sets of square brackets." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 28 "plot([ [2,3] ],style=point);" }}}{PARA 0 "" 0 "" {TEXT 285 10 "Example 2:" }}{PARA 0 "" 0 "" {TEXT -1 103 "We can contr ol the size of the x and y ranges shown by adding these to the command as in the next line." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 44 "plo t([ [2,3] ],x=-7..7,y=-7..7,style=point);" }}}{PARA 0 "" 0 "" {TEXT 286 10 "Example 3:" }}{PARA 0 "" 0 "" {TEXT -1 172 "To graph more than one point list them in the plot command. Note the commas. Remember sq uare brackets for each point and an extra pair of square brackets surr ound the list." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 58 "plot([ [2, 3],[-2,5],[1,-4] ],x=-7..7,y=-7..7,style=point);" }}}{PARA 0 "" 0 "" {TEXT 287 10 "Example 4:" }}{PARA 0 "" 0 "" {TEXT -1 66 "Changing styl e to \"line\" connects the points in the order listed. " }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 57 "plot([ [2,3],[-2,5],[1,-4] ],x=-7.. 7,y=-7..7,style=line);" }}}{PARA 0 "" 0 "" {TEXT 288 10 "Example 5:" } }{PARA 0 "" 0 "" {TEXT -1 131 "Optional extensions can be used to spec ify point color and symbol (e.g. diamond, circle, cross is default) to indicate the points. " }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 65 "pl ot([[3,2],[-2,3],[2,-1]],style=point,color=blue,symbol=circle);" }}} {SECT 1 {PARA 4 "" 0 "" {TEXT 297 12 "Exercise 3.4" }}{PARA 0 "" 0 "" {TEXT -1 108 "Plot the following points using the color red and the di amond symbol: [1,4] , [-2,-3], [4,-5] and [-6,5] . " }}{PARA 0 "" 0 " " {TEXT -1 62 "Then connect the points with lines in a separate plot c ommand." }}{SECT 1 {PARA 5 "" 0 "" {TEXT -1 21 "Student Workspace 3.4 " }}{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 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}} }}}{SECT 1 {PARA 4 "" 0 "with(plots)" {TEXT -1 48 "Combining Graphs of Expressions and Points: the " }{TEXT 296 10 "display( )" }{TEXT -1 8 " command" }}{PARA 0 "" 0 "" {TEXT -1 34 "A special plotting package c alled " }{TEXT 290 5 "plots" }{TEXT -1 122 " contains many additional \+ graphing features. To use these commands, you need to execute the fo llowing line which loads " }{TEXT 291 5 "plots" }{TEXT -1 148 ". Rec all, the colon at the end of the statement allows this line to be exec uted without displaying any distracting output. To see the contents o f " }{TEXT 292 5 "plots" }{TEXT -1 41 " you can change the colon to a \+ semicolon." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 12 "with(plots):" }}}{PARA 0 "" 0 "" {TEXT -1 4 "The " }{TEXT 289 11 "display( ) " } {TEXT -1 173 "command allows you to combine graphs of expressions and \+ points in the same picture. The first step is to name the individual p icture components. IMPORTANT: Be sure to use a " }{TEXT 294 5 "colon" }{TEXT -1 79 " at the end of the line to suppress output (see first th ree lines below). The " }{TEXT 293 11 "display( ) " }{TEXT -1 74 "com mand is then used to do the actual plot (this ends with a semicolon). \+ " }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> \+ " 0 "" {MPLTEXT 1 0 54 "pict1:=plot([-3*x+5,9-x^2],x=-3..5,color=[gree n,red]):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 66 "pict2:=plot([[- 1,8],[4,-7]],style=point,color=blue,symbol=circle):" }}}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "display([pict1,pict2]);" }}}{PARA 0 "" 0 "" {TEXT -1 130 "Alternatively we can list these three related plot co mmands in a single execution group by typing SHIFT-ENTER at end of eac h line." }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 54 "pict1:=plot([-3*x +5,9-x^2],x=-3..5,color=[green,red]):" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 66 "pict2:=plot([[-1,8],[4,-7]],style=point,color=blue,symbol=circle ):" }}{PARA 0 "> " 0 "" {MPLTEXT 1 0 23 "display([pict1,pict2]);" }}} {PARA 0 "" 0 "" {TEXT -1 22 "For more on this see \"" }{TEXT 299 0 "" }{TEXT 256 45 "Execution groups with more than one command\" " }{TEXT 300 14 "in the section" }{TEXT 301 40 " Notes on the Maple Worksheet I nterface " }{TEXT 257 1 " " }{TEXT -1 28 "at the end of this tutorial. " }}{SECT 1 {PARA 4 "" 0 "" {TEXT 279 12 "Exercise 3.5" }}{EXCHG {PARA 0 "" 0 "" {TEXT -1 47 "Display a graph that contains both the fu nction" }{MPLTEXT 1 0 1 " " }{XPPEDIT 18 0 "y = x^2+x-6" "6#/%\"yG,(*$ %\"xG\"\"#\"\"\"F'F)\"\"'!\"\"" }{TEXT -1 10 " and its " }{TEXT 274 1 "x" }{TEXT -1 5 " and " }{TEXT 275 1 "y" }{TEXT -1 33 " intercepts, \+ marked with circles." }}}{SECT 1 {PARA 5 "" 0 "" {TEXT -1 21 "Student \+ Workspace 3.5" }}{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 0 "" }}} {EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 0 "" }}}{EXCHG {PARA 0 "> " 0 " " {MPLTEXT 1 0 0 "" }}}}}}}}{MARK "0" 0 }{VIEWOPTS 1 1 0 1 1 1803 }