xLT0 property Null safety
final
        Implementation
static final BranchingOperation xLT0 = BranchingOperation(
    name: 'x<0',
    calc: (Model m) => m.program.doNextIf(m.compare(m.x, Value.zero) < 0));static final BranchingOperation xLT0 = BranchingOperation(
    name: 'x<0',
    calc: (Model m) => m.program.doNextIf(m.compare(m.x, Value.zero) < 0));