From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: Possible Calc support for Org-Babel?
Date: Fri, 29 Oct 2010 08:43:51 -0600
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To: Eric S Fraga <ucecesf@ucl.ac.uk>
Cc: emacs-orgmode@gnu.org, Matthew Oesting <oestingm@me.com>

Eric S Fraga <ucecesf@ucl.ac.uk> writes:

> Eric,
>
> This is really nice!
>
> I had a problem initially in that calc-push-list was undefined.  I had
> to initiate calc first so maybe a 
>
> : (require 'calc)
>

Ah yes, that is in the ob-calc.el file, but not in the code snippet I
shared.  I'll commit this entire file to the repository.

>
> is required to ensure the functions you use are available?
>
> Then, out of the three examples you give, only one (3^3) worked.  The
> others give me:
>

I just made a change which should fix this issue.

>
> Debugger entered--Lisp error: (wrong-type-argument stringp (2
>"Expected a number"))
[...]

>
> Have I done something wrong?
>
> I am particularly excited, once it works for me, to use this for
> /inline/ babel executions!
>

Great.

I'd be particularly interested if there are more natural or "idiomatic
calc" ways to interact with Calc through a code block than the one
implemented here.

Cheers -- Eric

>
> Thanks,
> eric