Re: Lagrange Polynomial, Taylor's series, e^ix
- From: Nimo <azeez541@xxxxxxxxx>
- Date: Thu, 8 Jan 2009 02:06:53 -0800 (PST)
On Jan 8, 1:06 pm, galathaea <galath...@xxxxxxxxx> wrote:
On Jan 7, 9:53 am, Nimo <azeez...@xxxxxxxxx> wrote:
1Q) If the equation is like this
e^ix-100=0
how to find x value ?
Is it possible to do that ?
e^(ix) = 100
but also
e^(i(x + 2 pi n)) = 100
by periodicity
(this is to reveal the multivalued inversion)
take lns
i(x + 2 pi n) = 100
x = -100i - 2 pi n
for all integers n
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galathaea: prankster, fablist, magician, liar
thanks for the help
what about 3Q) ?
is it confusing
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/*In a single line the problem would be like this*/
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Given Taylor's polynomials for a function f(x) in [a,n]
if taylor's polynomials at all points are given
T(a),T(b),T(c).......T(n)
how to construct the precise function.
what should I do ?
.
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