Tachyony
Created page with "-- For Template:Val, output a number and optional unit. -- Format options include scientific and uncertainty notations. local data_module = 'Module:Val/units' local convert_module = 'Module:Convert' local function valerror(msg, nocat, iswarning) -- Return formatted message text for an error or warning. -- Can append "#FormattingError" to URL of a page with a problem to find it. local anchor = '<span id="FormattingError"></span>' local body, category if nocat or mw..."