QVariant documentation is vague on operator==()

QVariant documentation for operator==() is so vague it's almost funny. It says: "Returns true if v1 and v2 are equal; otherwise returns false."
No way! Is that what equals means?

If I went to the documentation for operator==(), I was looking for more specifics than that. For example, if I compare QVariant(true)==QVariant("true"), is that considered equal? I suspect not, and yet I suspect QVariant("true").toBool() is true.

In short, the documentation for operator==() should define equality for variants, not just assume the reader knows what it is, especially since it's not obvious.