Partial Derivative Command \pdv

When to use Partial Derivative Command

Typesets partial derivatives with configurable order. In source, start from the exact \pdv command instead of imitating the rendered glyph with Unicode characters or manual spacing. This keeps the expression editable and gives the renderer enough structure to apply mathematical spacing correctly.

Syntax

\pdv

The documented syntax belongs to physics. Keep every required argument, brace pair, and environment boundary intact when moving the command between an editor, Markdown processor, notebook, or publishing system.

Example

\pdv[2]{f}{x}

Rendered output

second partial derivative

Copy and compatibility checks

• Copy \pdv exactly; changing its case or removing a leading backslash can turn it into plain text.
• Confirm that the destination loads physics before relying on this command.
• Render the example once, then inspect grouping, limits, scripts, and spacing before publishing.