Assertion: complex number's argument | /r/HasProperty | angle
Facets:
Source sentences:
text: Writing complex numbers in this form the Argument (angle) and Modulus (distance) are called Polar Coordinates as opposed to the usual (x,y) Cartesian coordinates.
text: The argument of a complex number is the angle formed between the line drawn from the complex number to the origin and the positive real axis on the complex coordinate plane.
text: Therefore, the real factor e x {\displaystyle e^{x}} is the absolute value of e z {\displaystyle e^{z}} and the imaginary part y {\displaystyle y} of the exponent identifies the argument (angle) of the complex number e z {\displaystyle e^{z}} .