That's a difficult number to visualise.
The S.E.C. noted that many of the false entries dealt with changing estimates for how much of patients' bills would be paid by health insurers, and it says that was a difficult number to verify.
Coupling several qubits to just one resonator can be a difficult task wherever the number of simulated sites is large enough.
It should also be noted that our method deals with the inversion of a matrix, which might be a difficult task if the number of states is large.
But it has been a difficult evolution, for a number of reasons.
Preet Bharara, the United States attorney for the Southern District of New York, acknowledged that "this was a difficult case for a number of reasons".
"It's been a difficult year for a number of reasons".
Validating a UV system for the full range of operating conditions and treatment goals in wastewater is a difficult task, requiring a large number of tests.
Deborah Cook (Hamilton, ON, Canada) Changing the behaviour of physicians is a difficult process that involves a number of steps.
Seventy-five bislion hours is an extremely difficult number to conceptualize, but, in practical terms, it represents about twice the amount of time Americans spend on Facebook, an attention-based company worth almost $350 billion. .
