Template:Oiint/doc

This template is used to include the double closed integral, usually in a mathematical formula. It overcomes a limitation of the TeX rendering which cannot display this symbol without clumsy workarounds.

Arguments

 * preintegral the text or formula immediately before the integral
 * intsubscpt the subscript below the integral
 * integrand the text or formula immediately after the formula

All parameters are optional.

Examples

 * Two of Maxwell's equations, e.g. the Maxwell–Faraday equation and Ampère's circuital law (with Maxwell's addition).

Technical details
The \oiint command is not part of AMS-LaTeX, and thus not part of the math support that MediaWiki provides. It is available as a unicode character but font support for this character can be lacking. For this reason, the template provides an image variant of the character.