From: Shankar Rao <shankar.rao@gmail.com>
To: michael.zombok@googlemail.com
Cc: emacs-orgmode@gnu.org
Subject: Re: Recursive formulaes in org-mode tables
Date: Tue, 13 Oct 2015 10:17:50 -0700 [thread overview]
Message-ID: <CAGEgU=gRUChSo-ePTBmmdYQDg5B1vaKd6qd2=18pcDO+dvep=g@mail.gmail.com> (raw)
In-Reply-To: <sousi5eeq7b.fsf@gmx.de>
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I posted the following on Stack Overflow:
I recommend using the following range formula:
| Year (Beginn) | Price | Increase |
|---------------+----------+----------|
| 2016 | 20000.00 | 1000.00 |
| 2017 | | 1000.00 |
| 2018 | | 1000.00 |
| 2019 | | 1000.00 |
| 2020 | | 1000.00 |
| 2021 | | 1000.00 |
| 2022 | | 1000.00 |
| 2023 | | 1000.00 |
| 2024 | | 1000.00 |
| 2025 | | 1000.00 |
| 2026 | | 1000.00 |
| 2027 | | 1000.00 |
| 2028 | | 1000.00 |
| 2029 | | 1000.00 |
| 2030 | | 1000.00 |
|---------------+----------+----------|
#+TBLFM: @<<<$2..@>$2=@<<$0+2*vsum(@<<$3..@-1$3);%.2f
You could write a recursive formula, but that would propagate one row at a
time. Even org-table-iterate (C-u C-u C-c * on any table cell) would have
to be called more than once, since it stops after 10 iterations.
Shankar Rao
On Tue, Oct 13, 2015 at 8:35 AM, <michael.zombok@googlemail.com> wrote:
> Hi,
>
> I have the following table:
>
> | Year (Beginn) | Price | Increase |
> |---------------+----------+----------|
> | 2016 | 20000.00 | 1000.00 |
> | 2017 | | 1000.00 |
> | 2018 | | 1000.00 |
> | 2019 | | 1000.00 |
> | 2020 | | 1000.00 |
> | 2021 | | 1000.00 |
> | 2022 | | 1000.00 |
> | 2023 | | 1000.00 |
> | 2024 | | 1000.00 |
> | 2025 | | 1000.00 |
> | 2026 | | 1000.00 |
> | 2027 | | 1000.00 |
> | 2028 | | 1000.00 |
> | 2029 | | 1000.00 |
> | 2030 | | 1000.00 |
> |---------------+----------+----------|
>
> I want to compute the price recursively such that the final table looks
> like this:
>
> | Year (Beginn) | Price | Increase |
> |---------------+----------+----------|
> | 2016 | 20000.00 | 1000.00 |
> | 2017 | 22000.00 | 1000.00 |
> | 2018 | 24000.00 | 1000.00 |
> | 2019 | 26000.00 | 1000.00 |
> | 2020 | 28000.00 | 1000.00 |
> | 2021 | 30000.00 | 1000.00 |
> | 2022 | 32000.00 | 1000.00 |
> | 2023 | 34000.00 | 1000.00 |
> | 2024 | 36000.00 | 1000.00 |
> | 2025 | 38000.00 | 1000.00 |
> | 2026 | 40000.00 | 1000.00 |
> | 2027 | 42000.00 | 1000.00 |
> | 2028 | 44000.00 | 1000.00 |
> | 2029 | 46000.00 | 1000.00 |
> | 2030 | 48000.00 | 1000.00 |
> |---------------+----------+----------|
> After reading a related SO question I tried the formula
>
> #+TBLFM: @<<<..>$2=@<<..>>$2+2*$3
>
> but it doesn't work. It gives an error and also seems to operate on
> column one instead of the specified column two. Any idea how to
> correctly compute column two? I am using org-mode version 8.2.5c with
> Emacs version 24.5.1.
>
> Disclaimer: I posted this question also on Stack Overflow:
>
>
> http://stackoverflow.com/questions/33063425/recursive-formulaes-in-org-mode-tables
>
> Feel free to answer here or there.
>
> Thanks!
>
> Best,
> Michael
>
>
>
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next prev parent reply other threads:[~2015-10-13 17:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-13 15:35 Recursive formulaes in org-mode tables michael.zombok
2015-10-13 17:17 ` Shankar Rao [this message]
2015-10-14 6:42 ` Eric S Fraga
2015-10-14 14:55 ` Basil Komboz
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