Given a,b,c(1:n), as output from routine chebft(), and given n, the desired degree of approximation (length of c to be used), this routine returns the array cder(1:n), the Chebyshev coefficients of the derivative of the function whose coefficients are c(1:n).
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=wp) | :: | a | ||||
| real(kind=wp) | :: | b | ||||
| real(kind=wp) | :: | c(n) | ||||
| real(kind=wp) | :: | cder(n) | ||||
| integer | :: | n |