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4.8.3  Internal directories

You can create a directory that isn’t actually on your hard drive but is treated like one from Xcas. You can create such an internal directory with the NewFold command, which takes a variable name as an argument. If you enter


then there will be a new internal directory named MyIntDir. Internal directories will also be listed with the VARS() command. To actually use this directory, you’ll have to use the SetFold command;


Finally, we can print out the internal directory that we are in with the GetFold command; entering


will result in


Afterwards, if this directory is empty, you can delete it with the DelFold command;


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