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:
“Its imaginary value will increase with the years, and if he [his grandson-in-law] lives to my age, or another half century, he may see it carried in the procession of our nation’s birthday, as the relics of the saints are in those of the church.”
—Thomas Jefferson (1743–1826)
“Individually, museums are fine institutions, dedicated to the high values of preservation, education and truth; collectively, their growth in numbers points to the imaginative death of this country.”
—Robert Hewison (b. 1943)