∞

Infinity

Infinity symbol

Math

Named Entity

&infin;

Numeric Code

&#8734;

HTML Example (Named Entity)

<p>This is the Infinity: &infin;</p>

Output: This is the Infinity: ∞

HTML Example (Numeric Code)

<p>This is the Infinity: &#8734;</p>

Output: This is the Infinity: ∞

JavaScript Example

const char = "&infin;";
console.log(char); // ∞

Mathematical symbols should use entity codes for proper display in HTML, especially in scientific or technical content.

For all (universal quantifier)

There exists (existential quantifier)

Empty set