From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nick Dokos <ndokos@gmail.com>
Subject: Re: Shrinking columns after formula recalculation
Date: Sun, 14 Apr 2019 22:50:04 -0400
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Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Hello,
>
> Nick Dokos <ndokos@gmail.com> writes:
>
>> I have a table with column width cookies. I shrink the columns with
>> C-u C-c TAB and then I recalculate with C-c C-c on the #TBLFM
>> line. The columns then get expanded and I have to do the C-u C-c TAB
>> again after every recalculation. Is there a way to have the columns
>> stay shrunk?
>>
>> Example: An unsolved problem in number theory: for what values of n
>> is n! - 1 a prime?
>>
>> |  n |                                     n! -1 | prime? |
>> |----+-------------------------------------------+--------|
>> |  / |                                      <10> |        |
>> | 30 |         265252859812191058636308479999999 |      1 |
>> | 31 |        8222838654177922817725562879999999 |      0 |
>> | 32 |      263130836933693530167218012159999999 |      1 |
>> | 33 |     8683317618811886495518194401279999999 |      1 |
>> | 34 |   295232799039604140847618609643519999999 |      0 |
>> | 35 | 10333147966386144929666651337523199999999 |      0 |
>>
>> #+TBLFM: @3$2..@>$2 = fact($1) -1 :: @3$3..@>$3 = prime($2, 10)
>
> Fixed. Thank you.
>

Indeed - thank you!

But since no good deed shall go unpunished, here's another related
problem I ran into: with shrunk columns, I add a few more rows to the
table with S-RET on the first column, recalculate to populate the
added rows and then do an undo. That undoes the results of the
recalculation but it also unshrinks the column.

Thanks again!
-- 
Nick

"There are only two hard problems in computer science: cache
invalidation, naming things, and off-by-one errors." -Martin Fowler