Question: worksheet font? and plotting transformed data?

2 questions I began in the worksheet mode but somehow the input font was changed from "Maple input" to "2D input". How do I maintain the "Maple input" as the default input? I am building a worksheet for nonlinear data regression. input data file 0.1 19.62 0.2 12.26 0.3 7.72 0.5 3.47 0.6 2.43 0.7 1.49 0.8 1.24 0.9 0.82 1.0 0.57 Here is what I have done thus far. Every thing works fine except for the plot call. I do not understand how plot syntax works with the sequences I made. Or am I using the wrong plot function? Thanks for you help, Bruce --------------------------------------------------------------------- > data := readdata("C:/temp/Maple_worksheets/GAC_isotherm.dat",2); numPoints := nops ( data ); mass_carbon:=seq( op(1, data[i] ), i= 1.. numPoints ); Ce:=seq( op(2, data[i] ), i= 1.. numPoints ); C0:=30.66; sample_volume:=0.1; > for i from 1 to numPoints do xm[i] := sample_volume*(C0-Ce[i])/mass_carbon[i]: end do: > qe:= seq(xm[i],i=1..numPoints); > p1 := plot([Ce,qe],style=point, symbol=circle, color=black, labels=["Ce","qe"], tickmarks=[[0,1,5,10,15,20],[0,1,5,10,15,20]], view=[0..20,0..20]): display(p1, title="Transformed Data");
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