Imaginary Number - Applications of Imaginary Numbers

Applications of Imaginary Numbers

Imaginary numbers are useful because they allow the construction of non-real complex numbers, which have essential concrete applications in a variety of scientific and related areas such as signal processing, control theory, electromagnetism, fluid dynamics, quantum mechanics, cartography, and vibration analysis.

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Famous quotes containing the words imaginary and/or numbers:

    “I am giddy; expectation whirls me round.
    Th’ imaginary relish is so sweet
    That it enchants my sense.”
    —William Shakespeare (1564–1616)

    “Think of the earth as a living organism that is being attacked by billions of bacteria whose numbers double every forty years. Either the host dies, or the virus dies, or both die.”
    —Gore Vidal (b. 1925)