id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
10498,Boost.Odeint: Infinite loop in integrate_adaptive with rosenbrock4 dense output stepper,vygis.d@…,karsten,"
'''Problem description''':

''integrate_adaptive'' goes into infinite loop with rosenbrock4 dense stepper.

After the call to

st.initialize( st.current_state() , st.current_time() , static_cast<Time>(end_time - st.current_time()) );



Loop condition

while( less_eq_with_sign( static_cast<Time>(st.current_time() + st.current_time_step()) ,
               end_time ,
               st.current_time_step() ) )

evaluates to false, when t1-t2 < std::numeric_limits<T>::epsilon(); is evaluated.

'''Expected behaviour''':

No infinite loops for any well behaving (albeit stiff) system.

",Bugs,closed,To Be Determined,odeint,Boost 1.56.0,Problem,fixed,"infinite loop, integrator algorithm",