Assertion: complex number's value | /r/CapableOf | define branch
Facets:
value: on the open set
type: LOCATION
Source sentences:
text: For example, the principal value defines a branch on the open set where it is continuous, which is the set C − R ≤ 0 {\displaystyle \mathbb {C} -\mathbb {R} _{\leq 0}} obtained by removing 0 and all negative real numbers from the complex plane.