[Bug-gsl] gsl_odeiv_evolve_apply can only decrease step size, not increase

2016-10-13 Thread Chris Rogers
I am using gsl v1.15 I note that ODE evolver, gsl_odeiv_evolve_apply, defined in gsl-1.15/ode-initval/evolve.c, can only decrease the step size in the integration. If I define a control function that results in an increasing step size, the evolver does not increase the step size. For

Re: [Bug-gsl] gsl_odeiv_evolve_apply can only decrease step size, not increase

2016-10-13 Thread Patrick Alken
Hello, gsl_odeiv has been deprecated for several years and is replaced by gsl_odeiv2. Please try the new interface and let us know if you have any problems. Patrick On 10/13/2016 12:16 PM, Chris Rogers wrote: > I am using gsl v1.15 > > I note that ODE evolver, gsl_odeiv_evolve_apply, defined