I am writing a code in maple and I need to run another code at the end,  something like external subroutine. Could you possibly help me about it? 

Thanks

I am writing a big numerical code in maple. I need to write the results in each step in a file. I mean in the first step of loop it writes the results in the first line of a text file, in the second step writes in the second line and to the end. when I use writedata command, it needs to write a complete array or matrix and it is not what i need. In  other words I want to save data for each steps of iteration during the calculation and when it goes to ther next step it writes the result in the next line.

Can you help me to perform it?

Thanks

hi

I need to export or save my plots during the run out of maple as jpeg or gif but I can not find any command to do it. the only way i found is right click on the plot and then export it but i need program do it by itself during the run.

thanks