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Fix derivative comparison MonotonicityChecker

tempestpy_adaptions
Jip Spel 6 years ago
parent
9d02519b01
commit
c256bd1677
1 changed files with 3 additions and 5 deletions
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  1. 8
      src/storm-pars/analysis/MonotonicityChecker.cpp

8
src/storm-pars/analysis/MonotonicityChecker.cpp
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@ -86,8 +86,7 @@ namespace storm {
std::string color = "";
auto val = first.getValue();
auto vars = val.gatherVariables();
for (auto itr = vars.begin(); itr != vars.end(); ++itr) {
if (varsMonotone.find(*itr) == varsMonotone.end()) {
for (auto itr = vars.begin(); itr != vars.end(); ++itr) { if (varsMonotone.find(*itr) == varsMonotone.end()) {
varsMonotone[*itr].first = true;
varsMonotone[*itr].second = true;
}
@ -97,7 +96,6 @@ namespace storm {
for (auto itr2 = transitions.begin(); itr2 != transitions.end(); ++itr2) {
for (auto itr3 = transitions.begin(); itr3 != transitions.end(); ++itr3) {
// TODO improve
auto derivative2 = (*itr2).second.derivative(*itr);
auto derivative3 = (*itr3).second.derivative(*itr);
STORM_LOG_THROW(derivative2.isConstant() && derivative3.isConstant(), storm::exceptions::NotSupportedException, "Expecting derivative to be constant");
@ -108,8 +106,8 @@ namespace storm {
value->first &=derivative2.constantPart() >= 0;
value->second &=derivative2.constantPart() <= 0;
} else if (compare == storm::analysis::Lattice::BELOW) {
value->first &=derivative3.constantPart() <= 0;
value->second &=derivative3.constantPart() >= 0;
value->first &=derivative3.constantPart() >= 0;
value->second &=derivative3.constantPart() <= 0;
} else if (compare == storm::analysis::Lattice::SAME) {
// Behaviour doesn't matter, as they are at the same level
} else {

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