### Related

##### chebyshev_u-taylor

taylor(x^(4+1)/(cheby...

Calculate

##### chebyshev_u-sqrt-taylor

r:sqrt(1-4*x^2);

c:(1-r)/(2*x^2);

cc:(1+r)/(2*x^2);

Calculate

##### chebyshev_u-taylor

taylor(1/(x*chebyshev...

Calculate

##### chebyshev_u-display-do-taylor

for k:1 thru 6 do(dis...

for k:1 thru 6 do(dis...

Calculate

##### chebyshev_u-taylor

taylor(x^(-1)/(chebys...

Calculate

##### chebyshev_u-taylor

taylor(x^(3-2)/(( che...

Calculate

##### chebyshev_u

chebyshev_u (3, 2*x);

Calculate

##### chebyshev_u-taylor

taylor(x^(0+1)/(cheby...

Calculate

##### chebyshev_u

chebyshev_u (3, x);

Calculate

##### chebyshev_u

1/(chebyshev_u (3, 1/...

Calculate

### chebyshev_u

Run Example
```(%i1)taylor(1/(x*chebyshev_u(4, 1/(2*x))), x, 0, 10);
3      5      7       9
(%o1)/T/               x  + 3 x  + 8 x  + 21 x  + . . .
(%i2) ```
Run Example
```taylor(1/(x*chebyshev_u (3, 1/(2*x))), x, 0, 10);
2      4      6      8       10
(%o1)/T/           x  + 2 x  + 4 x  + 8 x  + 16 x   + . . .
(%i2) ```
Run Example
```taylor(x^(0+1)/(chebyshev_u(1, 1/(2*x))), x, 0, 15);
2
(%o1)/T/                          x  + . . .
(%i2) ```

### Related Help

Help for Chebyshev_u