As I was saying in my post just preceding, addressed to you (that would be post #539 -- thread's moving fast!), unless I misunderstand you when you say this, that's not quite what I meant.
I was wondering if it's correct -- even if/when this is true -- to translate the math into everyday thinking, and say/think that time actually 'began' at some point.
No, i don't think it's correct to say that time began at t=0, even if it turns out that there is no time before t=0. But that's just a semantic issue, really.