From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Brand <michael.ch.brand@gmail.com>
Subject: Re: Variable table length
Date: Mon, 3 Jun 2013 16:32:20 +0200
Message-ID: <CALn3zogByaXP+ebXjzU433xV17qp=_3_n0XDzV47cPr0JP-n1Q@mail.gmail.com>
References: <20130603145428.6180b013@aga-netbook>
	<CALn3zognm8p20uvw2N4_LNBLYeFSBEP0fygD_s7mKRV=SuXCrw@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:60077)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <michael.ch.brand@gmail.com>) id 1UjVoB-0006u2-38
	for emacs-orgmode@gnu.org; Mon, 03 Jun 2013 10:32:28 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <michael.ch.brand@gmail.com>) id 1UjVo5-0005Ru-Ib
	for emacs-orgmode@gnu.org; Mon, 03 Jun 2013 10:32:27 -0400
Received: from mail-la0-x234.google.com ([2a00:1450:4010:c03::234]:65505)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <michael.ch.brand@gmail.com>) id 1UjVo5-0005Rj-CS
	for emacs-orgmode@gnu.org; Mon, 03 Jun 2013 10:32:21 -0400
Received: by mail-la0-f52.google.com with SMTP id fo13so3467544lab.25
	for <emacs-orgmode@gnu.org>; Mon, 03 Jun 2013 07:32:20 -0700 (PDT)
In-Reply-To: <CALn3zognm8p20uvw2N4_LNBLYeFSBEP0fygD_s7mKRV=SuXCrw@mail.gmail.com>
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: Marcin Borkowski <mbork@wmi.amu.edu.pl>
Cc: Org-mode mailing list <emacs-orgmode@gnu.org>

Hi Marcin

On Mon, Jun 3, 2013 at 3:38 PM, Michael Brand
<michael.ch.brand@gmail.com> wrote:
> I would use one row per payback and manually add/remove rows until the
> last row is the only one with a different sign for the floating loan.

Forgot to mention that if you don't need all the intermediate steps
per payback rate then you can of course simply use the annuity
functions from Emacs Calc:
(info "(calc) Related Financial Functions")
or
http://www.gnu.org/software/emacs/manual/html_node/calc/Related-Financial-Functions.html

Michael