I've got a worksheet in which I have invested many hours of CPU execution time and if the computer goes down, or Maple fails for some reason, I'll lose it all.
If this happens I would like to be able to continue the calculation from where I left off.
By saving the worksheet periodically, I can save all the commands, but not the results, so if I have to restart, I'll have to wait many hours before the worksheet catches up to where it left off.
In ancient versions of Maple, you used to be able to save an executed worksheet including results (I sort of remember that you wrote a file with the extension ".M") but the new help pages say that is now different from what it used to be. Obviously I can "save" individual symbols to a file, but for a complicated worksheet that gets complicated.
I've read about "maplet" files, but that doesn't seem to fill the bill either.
So, is there any simple way to save a worksheet so you can continue seamlessly from where you left off after a crash, with all the previous results intact?