Define P(D) to be the differential operator given by P(D)=D²+5D+6, where D is the differentiation operator. Then P(D)( sin (x))=- sin (x)+5 cos (x)+6.
Beholding Ajax then, the aged king / Asked yet again: Who is that other chief / Of the Achaians, tall, and large of limb,— / Taller and broader-chested than the rest?
Who is that other chief / Of the Achaians, tall, and large of limb,— / Taller and broader-chested than the rest?
The larger the empire, the more dwindles the mind of the citizen.
Old Donton has sent the nabman after him at last.
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