 
Short-rate dynamics in the Vasicek model. More...
#include <ql/models/shortrate/onefactormodels/vasicek.hpp>

| Public Member Functions | |
| Dynamics (Real a, Real b, Real sigma, Real r0) | |
| virtual Real | variable (Time, Rate r) const | 
| Compute state variable from short rate. | |
| virtual Real | shortRate (Time, Real x) const | 
| Compute short rate from state variable. | |
Short-rate dynamics in the Vasicek model.
The short-rate follows an Ornstein-Uhlenbeck process with mean  .
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