Noun
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(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
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complex quantity,
imaginary number,
imaginary |
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number an item of merchandise offered for sale; "she preferred the black nylon number"; "this sweater is an all-wool number"
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math,
mathematics,
maths a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
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complex conjugate either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign
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real number,
real any rational or irrational number
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pure imaginary number an imaginary number of the form a+bi where a is 0
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