Thanks a lot Axel.

Kind regards,

 

JJ

 

Thanks a lot Axel.

Kind regards,

 

JJ

 

but when I try to send to print the output of plotsetup(ps,plotoutput= "c:\\plots.ps" I receive a message: "DSC error.. etc". JJ

but when I try to send to print the output of plotsetup(ps,plotoutput= "c:\\plots.ps" I receive a message: "DSC error.. etc". JJ

1. When I use the option plotsetup(ps,plotoutput="c:\\plot.ps"); plot(x^2, x=-2..3); I generate the file plot.ps but I cannot visualize. When I open with GSView there is a message: "DSC error %% Pages: doesn't mathc number of %%Page: Ok et etc Cancel etc etc ". 2. But when I generate plot(x^2, x=-2..3); and I select the plot ad export/ (eps, jpg, etc) I can visualize the graphic using GSView or MicroSoftPictureManager. What is the reason of the difference? Do I need to add some option to the first way to generate the plot? JJ

1. When I use the option plotsetup(ps,plotoutput="c:\\plot.ps"); plot(x^2, x=-2..3); I generate the file plot.ps but I cannot visualize. When I open with GSView there is a message: "DSC error %% Pages: doesn't mathc number of %%Page: Ok et etc Cancel etc etc ". 2. But when I generate plot(x^2, x=-2..3); and I select the plot ad export/ (eps, jpg, etc) I can visualize the graphic using GSView or MicroSoftPictureManager. What is the reason of the difference? Do I need to add some option to the first way to generate the plot? JJ

Given the following surfaces -that I draw in the best way to illustrate my problem- I would like to draw the tangecy points not only for 160 and 500 but for all other possible values (for x*y*z=0 to 1000.. and for the other function (10-x)*(10-y)*(10-z)^2 =10000 to 0). implicitplot3d({x*y*z=160,(10-x)*(10-y)*(10-z)^2=500}, x=0..10,y=0..10,z=0..10, axes=boxed); I am using Maple 10.01. Thanks a lot for you answer, JJ

Given the following surfaces -that I draw in the best way to illustrate my problem- I would like to draw the tangecy points not only for 160 and 500 but for all other possible values (for x*y*z=0 to 1000.. and for the other function (10-x)*(10-y)*(10-z)^2 =10000 to 0). implicitplot3d({x*y*z=160,(10-x)*(10-y)*(10-z)^2=500}, x=0..10,y=0..10,z=0..10, axes=boxed); I am using Maple 10.01. Thanks a lot for you answer, JJ

Thanks a lot Scott. I have additional questions. 1. (this maybe a silly question but ..) if the directory where I want to save is c:\myfiles\documents what should be the correct command to write plot.ps in this subdirectory? 2. I was able to generate the file plot.ps but I cannot read it. I tried with GSview 4.7. Am I doing something wrong? 3. Is the export option different when we use the >Document mode or worsheet mode? or are they the same? Thanks, JJ

Thanks a lot Scott. I have additional questions. 1. (this maybe a silly question but ..) if the directory where I want to save is c:\myfiles\documents what should be the correct command to write plot.ps in this subdirectory? 2. I was able to generate the file plot.ps but I cannot read it. I tried with GSview 4.7. Am I doing something wrong? 3. Is the export option different when we use the >Document mode or worsheet mode? or are they the same? Thanks, JJ

Prof. Doug, It would be possible to find the convex hull of these points? Thanks, JJ

Prof. Doug, It would be possible to find the convex hull of these points? Thanks, JJ

what are the minimal requeriments for that? Jean Jacques

Thanks a lot!. JJacques

Thanks a lot!. JJacques