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