Use this CD calculator to find out how much interest is earned on a certificate of deposit (CD). Just enter a few pieces of information and this CD calculator will calculate the annual percentage yield (APY) and ending balance.
Antiparallel vectors. In a Euclidean space, two directed line segments, often called vectors in applied mathematics, are antiparallel, if they are supported by parallel lines and have opposite directions. In that case, one of the associated Euclidean vectors is the product of the other by a negative number.
Analogue, or analogous, means that the drug is comparable, or similar, to prostaglandin, but has a slightly different chemical composition. Thus, prostaglandin analogues (PGAs) are drugs that are used in the treatment of open-angle glaucoma or ocular hypertension. At specific dosages, they lower intraocular pressure by increasing the outflow of aqueous humor from the eye. Some of the more common PGAs include. 1  Travatan (generic name: travoprost).