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complex plane

American  

noun

Mathematics.
  1. a plane the points of which are complex numbers.


Etymology

Origin of complex plane

First recorded in 1905–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sure, startups can and do disrupt established industries, but manufacturing such a complex plane on budget and on time to keep down the price per passenger requires more than entrepreneurial brashness.

From Seattle Times • Aug. 22, 2022

We use the complex plane, which is a coordinate system in which the horizontal axis represents the real component and the vertical axis represents the imaginary component.

From Textbooks • Feb. 13, 2015

For our 2 example, then, the Julia set isn’t just the number 1—it’s a circle in the complex plane with a radius of one.

From Scientific American • Sep. 26, 2012

He painted this complex plane, with its traceries, sculptures, pilasters and sunken portals jutting out and receding, 28 times, after first painting two close-ups of the Tour Saint Romain, one of the two western towers.

From Washington Post

However, Poncelet had no idea that projective geometry would reveal the mysterious nature of zero, because the second important advance, the complex plane, was still needed.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

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