| C06DCF
| Sum of a Chebyshev series at a set of points |
| D02UAF
| Coefficients of Chebyshev interpolating polynomial from function values on Chebyshev grid |
| D02UBF
| Function or low-order-derivative values on Chebyshev grid from coefficients of Chebyshev interpolating polynomial |
| D02UCF
| Chebyshev Gauss–Lobatto grid generation |
| D02UDF
| Differentiate a function by the FFT using function values on Chebyshev grid |
| D02UEF
| Solve linear constant coefficient boundary value problem on Chebyshev grid, Integral formulation |
| D02UZF
| Chebyshev polynomial evaluation, |
| D03PDF
| General system of parabolic PDEs, method of lines, Chebyshev collocation, one space variable |
| D03PJF
| General system of parabolic PDEs, coupled DAEs, method of lines, Chebyshev collocation, one space variable |
| E02AEF
| Evaluation of fitted polynomial in one variable from Chebyshev series form (simplified parameter list) |
| E02AHF
| Derivative of fitted polynomial in Chebyshev series form |
| E02AJF
| Integral of fitted polynomial in Chebyshev series form |
| E02AKF
| Evaluation of fitted polynomial in one variable from Chebyshev series form |