Mathematical Bold Small P 𝐩

Visual Description: It looks like a bold lowercase p. The stroke is thicker, with rounded curves. It sits compactly in math lines and fits beside other symbols. In digital displays, it appears as a heavy glyph that stands out in formulas. In simple editors, it resembles a plain p but stronger.

Meaning & Usage: Bold letters mark emphasis or differentiation. A bold small p can denote a variable or a component in a formula. It helps separate math ideas from regular text. In calculators and math editors, bold symbols improve readability. Quick UI controls may switch bold on or off to compare values.

Historical Background: In print and digital work, bold math symbols emerged to highlight important terms. Early fonts offered bold variants to distinguish variables, constants, or special quantities. As software evolved, math editors adopted bold styles for clear grouping. The approach stayed steady across many keyboards and interfaces.

Practical Use: Use the bold small p to emphasize a variable in a formula. In quick calculations, it helps separate items in a list of terms. Look for UI toggles that apply bold or switch to bold mode for easier comparisons. Always keep the context in mind when reading bold math letters.

See our category page for related symbols.

Look‑alikes: p (U+70).

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