Re: typesetting derivative at a value

*To*: mathgroup at smc.vnet.net*Subject*: [mg125783] Re: typesetting derivative at a value*From*: Alexei Boulbitch <Alexei.Boulbitch at iee.lu>*Date*: Mon, 2 Apr 2012 04:25:16 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com

Hi, I'm wanting to typeset a derivative at a point, shown with a tall vertical bar to the right of the derivative (in traditional form), with the values at the bottom right of the bar in subscript size. I've tried using :|: et al, but they're never tall enough. Is there any way to do this? Thanks, Antony Blakey. Hi, Antony, Is this: \!\(\(A'\) \((x)\) \*SubscriptBox[\(\[LeftBracketingBar]\), SubscriptBox[\(x\), \(0\)]]\) the form you are looking for? If yes, Make the vertical bar using Menu/Palette/Writing Assistant/Typesetting/x and choose there the button of the first column and 5th row as the vertical bar. You write the expression you need, then put this bar, then press Ctrl+underscore and put there the point notation. In my case it was x0. Have fun. Alexei Alexei BOULBITCH, Dr., habil. IEE S.A. ZAE Weiergewan, 11, rue Edmond Reuter, L-5326 Contern, LUXEMBOURG Office phone : +352-2454-2566 Office fax: +352-2454-3566 mobile phone: +49 151 52 40 66 44 e-mail: alexei.boulbitch at iee.lu

**Follow-Ups**:**Re: typesetting derivative at a value***From:*Barrie Stokes <Barrie.Stokes@newcastle.edu.au>