∞̃
Conventions internationales modifier
Étymologie modifier
Symbole modifier
∞̃
- (Mathématiques) Infini complexe.
- Complex infinity is an infinite number in the complex plane whose complex argument is unknown or undefined. Complex infinity may be returned by the Wolfram Language, where it is represented symbolically by ComplexInfinity. The Wolfram Functions Site uses the notation ∞̃ to represent complex infinity. — (Eric W. Weisstein, « Complex Infinity », MathWorld)