Series Expansion

A series expansion is a representation of a particular function as a sum of powers in one of its variables, or by a sum of powers of another (usually elementary) function .

Here are series expansions (some Maclaurin, some Laurent, and some Puiseux) for a number of common functions.

	(1)
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	(5)
	(6)
	(7)
	(8)
	(9)
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	(11)
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	(13)
	(14)
	(15)
	(16)
	(17)

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	(21)
	(22)
	(23)
	(24)
	(25)
	(26)
	(27)
	(28)
	(29)
	(30)
	(31)
	(32)
	(33)