Argand diagram


Ar·​gand diagram ˌär-ˈgän- How to pronounce Argand diagram (audio) -ˈgan- How to pronounce Argand diagram (audio)
: a system of rectangular coordinates in which the complex number x + iy is represented by the point whose coordinates are x and y

Word History


Jean Robert Argand †1825 Swiss mathematician

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of Argand diagram was in 1889

Dictionary Entries Near Argand diagram

Cite this Entry

“Argand diagram.” Dictionary, Merriam-Webster, Accessed 28 May. 2024.

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