Hachimitsu
Created page with "→* * Calculator lets you create interactive spreadsheet-like forms on a wikipage * Documentation: https://www.mediawiki.org/wiki/Template:Calculator * Source code: https://www.mediawiki.org/wiki/MediaWiki:Gadget-Global-Calculator.js: mw.loader.load( 'https://www.mediawiki.org/w/load.php?modules=ext.gadget.Global-Calculator' );"