User talk:Tianxen

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Thank you for your contributions to Integration by parts. Just a couple of remarks about style. One should not use capitals unless really necessary, so ARCtan(x) should be arctan x (notice also the italic x). If you want to emphasise something, italic is better than capital. Also, in formulas, sine should not be italic, so


 * $$\sin x$$

is better than


 * $$sin x.$$

One also does not need to use the star for multiplication, so


 * $$xy$$

is better than


 * $$x*y.$$

These are all minor, but I thought I would let you know. Enjoy! Oleg Alexandrov 00:00, 14 September 2005 (UTC)