id summary reporter owner description type status priority milestone component version resolution keywords cc 2152 Handle time events efficiently Martin Sjölund Karim Adbdelhak "The relations {{{ time >= time < }}} can be handled as time events without resorting to crossing functions, thus leading to more efficient simulation code (see Modelica Specification 3.2 rev1, sect. 8.5). We can look for expressions containing only pre(discrete), constant, or parameter expressions. Then it is always possible to calculate the next exact time of this event indicator, by replacing >= (or <) with == and solving for time. If time is <= current time, no more events occur, otherwise schedule next time event and deal with it as with sample() " enhancement assigned blocker 2.0.0 Run-time trunk Andreas Heuermann