(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
complicated in structure; consisting of interconnected parts
the property possessed by a sum or total or indefinite quantity of units or individuals
a concept of quantity involving zero and units
a short theatrical performance that is part of a longer program
the number is used in calling a particular telephone
a symbol used to represent a number
one of a series published periodically
