| Bessel | Bessel |
| Carlson | Carlson Elliptic Integrals |
| DoubleHelper | Double Helper |
| Elliptic | Elliptic |
| Erf28 | Erf 28 |
| Erf28_ALGLIB | Erf 28 ALGLIB |
| Erf28_NR | Erf 28 Numerical Recipes |
| Hypergeometric | Hypergeometric |
| OdeSolver | Ordinary Differential Equation (ODE) Solver |
| OdeFunction | ODE Function Y' = f(Y, x) |