noun Etymology: Jean Robert Argand died 1825 Swiss mathematician Date: 1908 a system of rectangular coordinates in which the complex number x + iy is represented by the point whose coordinates are x and y
ARGAND DIAGRAM
Meaning of ARGAND DIAGRAM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012