From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hans Lonsdale Newsgroups: gmane.emacs.help Subject: Re: Latex superscripts, subscripts and curly braces Date: Sat, 31 Dec 2022 22:57:26 +0100 (CET) Message-ID: <1857439239.722101.1672523846071@ichabod.co-bxl> References: <1340099776.589320.1672406590250@fidget.co-bxl> <87358vcn0n.fsf@dataswamp.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30325"; mail-complaints-to="usenet@ciao.gmane.io" To: Emanuel Berg , help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jan 01 12:43:13 2023 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pBwkC-0007gZ-QE for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 01 Jan 2023 12:43:12 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pBwk9-00009L-N1; Sun, 01 Jan 2023 06:43:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pBwk4-00007u-Jg for help-gnu-emacs@gnu.org; Sun, 01 Jan 2023 06:43:05 -0500 Original-Received: from wilbur.contactoffice.com ([212.3.242.68]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pBwk2-0006Cp-Ud for help-gnu-emacs@gnu.org; Sun, 01 Jan 2023 06:43:04 -0500 Original-Received: from hologram (hologram.co-bxl [10.2.0.17]) by wilbur.contactoffice.com (Postfix) with ESMTP id B383018BA; Sun, 1 Jan 2023 12:43:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1672573381; s=20210208-e7xh; d=mailfence.com; i=hanslonsdale@mailfence.com; h=Date:From:To:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; l=1492; bh=eGyfOp4fNZzmgDIqOAWaX81SLrRZ/hWsnDX+n2EO86w=; b=EViaf6+j/YGdtgfLWmAPhFOuR49ufFJQZWkLy1oE+7imHHQOlNVfrr7GXmtXr5Py WwiJxiyxChswyJ6WJ/bogabm6MQ5fA6+Zg3+01e0ibR4LBLkGwWqv8mL8S/9V0rM2z1 FnUVAhwzPo7o0B/0ZZlS9smlMwxuh6PbXBJKdiHZKeWT1RpZAdzAKX7oRjO6vgbAV6l qOk8k8p+rQw9fUutww0e8axOMQcFG6Fmmx0wWXmUjRwKrybDd5zpHKI2JCZHk/Z6tjt bGZg3GWDPA6wy4wjQffpKFYgvnhy7ecGsWsmcXwiqHAZXG+lyfxbtXZEO0GzJPGw4vU Bdm4hPbnyw== In-Reply-To: <87358vcn0n.fsf@dataswamp.org> X-Mailer: ContactOffice Mail X-ContactOffice-Account: com:377787701 Received-SPF: pass client-ip=212.3.242.68; envelope-from=hanslonsdale@mailfence.com; helo=wilbur.contactoffice.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_12_24=1.049, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:142078 Archived-At: > ---------------------------------------- > From: Emanuel Berg > Sent: Sat Dec 31 21:54:16 CET 2022 > To: > Subject: Re: Latex superscripts, subscripts and curly braces > > > Hans Lonsdale wrote: > > > I am using latex-mode, which is able to shift superscripts > > upwards, and subscripts downwards, using a smaller font. > > For simple cases the shifting works well. > > Are we talking when you edit the source? Yes. After editing the source I would like to see a hint of how things would look like, and also to make it easy for me to follow the latex code itself. I also use it in conjunction with prettify-symbols. > What do you input then, exactly? For instance, consider {\begin{aligned} \langle \psi _{{jk}},\psi _{{lm}}\rangle &= \int _{{-\infty }}^{\infty }\psi _{{jk}}(x)\overline {\psi _{{lm}}(x)}dx\\ &= \delta _{{jl}}\delta _{{km}} \end{aligned}} I would not like to have the _ and {} showing in the expression \psi_{jk} > > But for industrial applications ... In industrial applications, equations are customarily very terse' with lot of spaces wasted printing _ ^ { } Where the font change and height placement make it obvious whether something is superscript or subscript, and what things are being grouped together with {}. > ... :) > > -- > underground experts united > https://dataswamp.org/~incal > > -- Sent with https://mailfence.com Secure and private email