Error using Taylor with order n as variable

2019 10 11
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更新时间：2019 10 11
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I want to find several taylor polynomials with n = 1:10
I have the following code:
syms x;
syms n positive integer;
f(x) = atan(x);
P(x,n) = taylor(f, x, 'Order', n);
But there is a Error:
Error using sym/taylor (line 99)
The value of 'Order' is invalid. It must satisfy the function: isPositiveInteger.

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Sulaymon Eshkabilov
Sulaymon Eshkabilov 2019-10-11
编辑：Sulaymon Eshkabilov 2019-10-11

0 个投票

Hi,
Here is the complete answer to your exercise:
syms x
f(x) = atan(x);
syms ii positive integer;
for ii=1:10
P(ii) = taylor(f, x, 'Order', ii);
end
Good luck.

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