Negative zero

[tonypottera24]

math_expressions: ^2.0.0

I'm wondering if this is a bug or an expected behavior?

Expression exp = Parser().parse("-1*0");
double eval = exp.evaluate(EvaluationType.REAL, null);
print(eval);
// -0.0

[fkleon]

Thanks for the report. Looks like this is unintentional, as Dart itself evaluates -1*0.0 to positive zero, and only yields negative zero for 1*-0.0