Origin of imaginary number
Words nearby imaginary number
How to use imaginary number in a sentence
A theory obeying the rules of quantum physics needs imaginary numbers to describe the real world, two new experiments suggest.Quantum physics requires imaginary numbers to explain reality|Emily Conover|December 15, 2021|Science News
“Our members continue to face a number of challenges,” she said.
The number of dissenters though is unprecedented in the modern era.Democrats Accidentally Save Boehner From Republican Coup|Ben Jacobs, Jackie Kucinich|January 6, 2015|DAILY BEAST
Starting under Theodore Roosevelt and Howard Taft, embassies headed by career diplomats increased in number.
The number of diplomats was pitiful (45 appointees in 1860), as was the amount of money allocated to them.
Jett sees this number as a marker of how much the president allows professionals to do the job.
The country is well inhabited, for it contains fifty-one cities, near a hundred walled towns, and a great number of villages.Gulliver's Travels|Jonathan Swift
We had six field-pieces, but we only took four, harnessed wit twice the usual number of horses.
There are a number of bacilli, called acid-fast bacilli, which stain in the same way as the tubercle bacillus.A Manual of Clinical Diagnosis|James Campbell Todd
Five of the number had studied with Liszt before, and the young men are artists already before the public.Music-Study in Germany|Amy Fay
I do not think the average number of passengers on a corresponding route in our country could be so few as twenty.Glances at Europe|Horace Greeley