about: cubic root; load/save; struct member

[redbliss]

I have 3 questions:

(-1)^(1./3.) yields
0.5 + i 0.86603
is this the wanted behaviour?

the file parameter of load and save could not be a variable containing
a string ( the file name), is it possible to do something like
filename = "a.dat"
save -ascii filename
(actually this yields an error)

is it possible to eliminate the member of a struct, so that the struct
no longer contains it ?
Thanks and Best Regards
L. Cerbaro




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