U01D45

U01D45 is a Unicode character, specifically a superscript Latin small letter d. Its hexadecimal code point is U+1D45. This character is often used in mathematical expressions, scientific notation, and sometimes in linguistic contexts to denote a superscript. As a superscript, it typically appears raised above the normal baseline of text.

The U+1D45 character is part of the "Superscripts and Subscripts" Unicode block, which contains a variety of superscript and subscript letters and numbers. These characters are designed to be rendered visually smaller and higher or lower than surrounding text, providing a means for certain notations without requiring formatting like HTML or LaTeX.

In practice, U01D45 might be encountered in contexts where a simplified representation of superscripts is needed, or in legacy systems that predate more advanced text formatting capabilities. Its primary function is for superscribing the lowercase letter 'd'. It is distinct from other superscript characters and is specifically for the letter 'd' in its superscript form.