Mathematical Bold Script Capital P 𝓟

Visual Description: The symbol is a bold, script capital P with flowing loops and connected strokes. It stands tall with a thick baseline and elegant flourishes. It has a handwritten look yet feels precise. In print and on screens, it reads as a stylized P used in math and UI labels.

Meaning & Usage: In formulas, the bold script P often marks a parameter, a probability, or a quantity distinguished from ordinary text. It signals a special role in equations and diagrams. In calculators and math editors, it appears as a decorative variable that helps separate concepts during quick references.

Historical Background: This form comes from a family of styled Latin letters created for math notation and typography. It helps distinguish variables from ordinary text and from plain numerals. The script style traveled through fonts and digital editors, ensuring consistent appearance across devices while keeping a nod to traditional handwriting.

Practical Use: Designers and educators place this glyph in formulas, labels, and UI controls to aid quick recognition. In practice, it supports formulas, comparisons, and parameter selectors in calculators or apps. Use sparingly at small sizes, pair with plain letters, and rely on clear spacing for readability.

See our category page for related symbols.

Look‑alikes: P (U+50).

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