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Reverse order terms and 0-origin array.


Dear Mathematician:

Please forgive me if the following questions are very
trivial.

1) When I type Expand[(x+1)^2], Mathematica returns
1 + 2x + x^2.  Can receive the result in the reverse order,
i.e., x^2 + 2x + 1 ?

2) I know Mathematica has 1-origin array.  Is there any
convenient way to use 0-origin array?

	Kazuhiko KATO
	Institute of Information Sciences and Electronics
	University of Tsukuba, Japan
	email: kato at is.tsukuba.ac.jp
	WWW: http://www.softlab.is.tsukuba.ac.jp/OS/kato/




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