R. Clayton (rclayton@monmouth.edu)
(no date)
1. You say "or" in your description... can there be a combination of scaling,
translating, and rotating, or are these mutually exclusive?
You can apply an arbitrary sequence of transformations to a trace, including
none.
2. are all rotations in 90 degree multiples?
No; however, rotations that don't result in integers aren't useful.
3. are all scalings by integer values?
None of the transformations need to be integer valued; however, transformations
that don't result in integers aren't useful.
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