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:

    “Where my imaginary line
    Bends square in woods, an iron spine
    And pile of real rocks have been founded.”
    —Robert Frost (1874–1963)

    “I had a feeling that out there, there were very poor people who didn’t have enough to eat. But they wore wonderfully colored rags and did musical numbers up and down the streets together.”
    —Jill Robinson (b. 1936)