| D02GBF | Ordinary differential equations, boundary value problem, finite difference technique with deferred correction, general linear problem |
| D02JAF | Ordinary differential equations, boundary value problem, collocation and least-squares, single nth-order linear equation |
| D02JBF | Ordinary differential equations, boundary value problem, collocation and least-squares, system of first-order linear equations |
| D02TGF | nth-order linear ordinary differential equations, boundary value problem, collocation and least-squares |