As I can't remember the formulae, does this now become just a theoretical negative value?

The $4 billion figure comes from the theoretical value of the coins if sold to collectors, which the company says it cannot predict.

It may be felt that this analysis has only theoretical value at most.

By ordinary standards he didn't care at all about the practical or theoretical values of his invention-cluster.

Thus, if an experimental value is less than the theoretical value, the percent error will be negative.

Further, their theoretical value can be nullified if used wrongly.

This theoretical value shall be increased by the efficiency, usually in the order of 30 to 60%.

A theoretical value of zero implies that all the extremely poor people are exactly at the poverty line.

A theoretical value of 100% implies all the extremely poor people have zero income.

No, I doubt the Klingons wanted anything in the site for its theoretical value to their war efforts.