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identity=mailfrom; envelope-from="rsykora@disroot.org"; helo=layka.disroot.org; client-ip=178.21.23.139 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by tb-mx1.topicbox.com (Postfix) with ESMTPS for <9fans@9fans.net>; Wed, 16 Aug 2023 17:10:53 -0400 (EDT) (envelope-from rsykora@disroot.org) Received: from localhost (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 02C2740DF9 for <9fans@9fans.net>; Wed, 16 Aug 2023 23:10:52 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vCHwSczcdve9 for <9fans@9fans.net>; Wed, 16 Aug 2023 23:10:51 +0200 (CEST) Date: Wed, 16 Aug 2023 23:10:48 +0200 To: 9fans <9fans@9fans.net> Subject: Re: [9fans] eqn sqrt References: <16921037540.C9DbAac.78331@composer.9fans.topicbox.com> In-Reply-To: <16921037540.C9DbAac.78331@composer.9fans.topicbox.com> Message-Id: <287MKQXEMERUQ.2VL4I55W70PC2@cvut.cz> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----_=_269225ec58d770a26fb74b80_=_" Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: 66c73308-3c79-11ee-8fda-a3a74b03192b Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UYWZlMWYzODViZmM1MDZiNy1NYWM5ZDRkYWNjNDlkZmYyODE0Mjdl?= =?UTF-8?B?YTg2Pg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Content-Transfer-Encoding: 7bit From: "rsykora via 9fans" <9fans@9fans.net> List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:Mac9d4dacc49dff281427ea86:1:mdVxkzIPbnYO8WrDRKFGBGokS5Vv4c4OTkB3hzhINzU ------_=_269225ec58d770a26fb74b80_=_ Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-ID: <16922202700.5a26.108634@tb-mx0> donk86@gmail.com wrote: > Does anyone have a workaround for drawing radicals in p9p eqn?=C2=A0 Curr= ently it just produces the over bar not the 'check' shape. About ten years ago I used the attached awk script to correct the sqrt signs in a .ps file produced by p9p troff. I do not remember much, but I ran ./sqrt.awk in.ps > out.ps. Perhaps you can just try it. It is, sure, just a workaround. Ruda ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Tafe1f385bfc506b7-Mac9d4= dacc49dff281427ea86 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription ------_=_269225ec58d770a26fb74b80_=_ Content-Disposition: attachment; filename=sqrt.awk Content-Type: application/x-shellscript Content-Transfer-Encoding: 7bit Content-ID: <16922202701.4C6F4E5f1.108634@tb-mx0> #!/bin/sh awk ' $1=="(\\032)" { print getline print if($2=="/S" && $3=="f") { s = $1 getline while($1~/(`+)/) { $2 = $2 - 50 - (s-10)*5 n++ print print NR | "cat 1>&2" getline } print } next } {print} END { print "number of substs.: ", n | "cat 1>&2" } ' $1 ------_=_269225ec58d770a26fb74b80_=_--