System.err.println(step + "\t" + num.getValue());
// now check events
for (long j = 0; j < m.getListOfEvents().size(); j++) {
Event eve = m.getListOfEvents().get(j);
Trigger trig = eve.getTrigger();
// check triggers which we know are just time dependent
ASTNode root3 = convertSBMLMathToJavaMath(trig.getMath());
EvaluationContext e2 = new EvaluationContext();
e2.setValueFor("t", step);
// if triggered