Help talk:Fractions and functions

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Physical units[edit]

I am currently using \text{} in math markup to prevent dashes from being displayed as minuses. Should I wrap just the dash or the whole physcial unit in the markup? Is there a guideline if physical units should be straight or cursive in formulas? On this page I made the physcial units straight Page:Text-book_of_Electrochemistry.djvu/28 whereas functions such as 'cos' should be displayed cursive? --Tobias1984 (talk) 17:59, 16 December 2015 (UTC)

Line numbering[edit]

How to? As per Page:Somerville_Mechanism_of_the_heavens.djvu/88 Zoeannl (talk) 05:19, 22 April 2016 (UTC)

Is this what you wanted? AuFCL (talk) 06:54, 22 April 2016 (UTC)