Mathematical Italic Partial Differential Symbol
๐ is the mathematical italic symbol for the partial differential used in calculus notation.
U+1D715
๐ (U+1D715) is a Unicode math character used to represent the partial differential in formal notation. Itโs commonly seen in equations, typeset documents, and math-oriented design. Copy it using the provided escapes when you need a consistent symbol.
Mathematical Italic Partial Differential Symbol Meaning
The symbol ๐ is the Unicode character โMATHEMATICAL ITALIC PARTIAL DIFFERENTIALโ (U+1D715). It is used in mathematical expressions to denote partial differentiation, typically in contexts where a derivative is taken with respect to one variable while holding others constant. You may encounter it alongside variables and differential terms, such as โโxโ in typeset mathematics, or within frameworks that rely on Unicode math characters. Because it is a dedicated Unicode symbol (not just a styled Latin letter), copying the exact character helps avoid font substitution and ensures consistent rendering across documents and applications.
Common uses
- โขWriting calculus and differential equations with partial derivatives
- โขLabeling variables in math notes, textbooks, and lecture slides
- โขCreating mathematical UI text in web apps and documentation
- โขDesigning scientific diagrams and typography elements
- โขGenerating Unicode-based equations for editors and publishing workflows
Examples
๐ โ Mathematical Italic Partial Differential
- ๐โf/โx = 2x
- ๐โu/โt + u โu/โx = 0
- ๐โ(x^2y)/โx = 2xy
- ๐Write the partial differential as ๐
- ๐The sensitivity uses โg/โp for each parameter
Variations
Ready to copy
Technical codes
| Unicode | U+1D715 | |
| HTML Entity | 𝜕 | |
| HTML Code | 𝜕 | |
| CSS | \1D715 |
FAQ
What does the Mathematical Italic Partial Differential symbol mean?
The symbol ๐ is the Unicode character โMATHEMATICAL ITALIC PARTIAL DIFFERENTIALโ (U+1D715). It is used in mathematical expressions to denote partial differentiation, typically in contexts where a derivative is taken with respect to one variable while holding others constant. You may encounter it alongside variables and differential terms, such as โโxโ in typeset mathematics, or within frameworks that rely on Unicode math characters. Because it is a dedicated Unicode symbol (not just a styled Latin letter), copying the exact character helps avoid font substitution and ensures consistent rendering across documents and applications.
What is ๐ (U+1D715) used for?
Itโs the โMATHEMATICAL ITALIC PARTIAL DIFFERENTIALโ symbol, used to express partial differentiation in mathematical notation.
How do I copy ๐ correctly in software or HTML?
Copy the character directly (๐) or use the provided HTML entity 𝜕 or the CSS/Unicode escapes like \\1D715.
Will ๐ look the same on every device?
Rendering depends on the font and Unicode support. Using the exact Unicode character and a math-capable font usually gives the most consistent results.
Is ๐ the same as a normal lowercase d or a Greek letter?
No. ๐ is a dedicated Unicode mathematical symbol (partial differential) and should be used as such rather than substituting visually similar letters.