Exp with pet taking +50%

[commongood]

I was wondering if I will get the exact same exp if I solo with a pet that does >50% dmg that I would get if I grouped with one other player of similar level? If we kill mobs at the same rate as a duo team that I would soloing with pet.

Do I make sense? I mean if I kill Mob A and it yields "200" exp points to me straight solo. If I then kill Mob A with a pet doing >50% dmg I should get "100" exp points, right?

And the same would be true if I kill Mob A while grouped with one other player of similar level. Right? Or is my logic flawed?