Can you explain how you get calc embedded mode working in org? I have never
used it and it sounds interesting, but I don't understand what hte
delimiters are.

On Wed, May 5, 2021 at 2:35 AM Eric S Fraga <e.fraga@ucl.ac.uk> wrote:

> On Wednesday,  5 May 2021 at 07:46, pietru@caramail.com wrote:
> > Have been trying to execute multiple calc commands, but when I
> > evaluate the calc expressions, I get just one result.
>
> ob-calc returns the top element of the stack when finished and this will
> be the result of the last operation in the src block.  I don't think
> there's any way around this.
>
> I use embedded Calc for this reason.  You could rewrite your equations
> as simple lines (separated by empty lines from the surroundings) and
> evaluate each in turn with "C-x * u":
>
> fsolve(x 2 + x = 4, x) => x = 1.33333333333
>
> fsolve([x + y = a, x - y = b], [x, y]) => [x = a + (b - a) / 2, y = (a -
> b) / 2]
>
> I added the "=>" at the end of each expression so that the result is
> shown to the right instead of replacing the expression itself (default
> embedded Calc behaviour).
>
> --
> : Eric S Fraga via Emacs 28.0.50, Org release_9.4.5-395-g82fbdd
>
>