adding points

[Mark Schonewille]

Hi Bill,

Before returning the value, the engine interpretes all items of your 
string. 10-5 returns 5, obviously.

What exactly is it that you are trying to do?

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On 10/8/2013 23:55, prothero at earthednet.org wrote:
> Folks:
> The documentation says that you can add points. If I do:
> put 10,10 - 5,5
> I get 10,5,5
>
> This is pretty useless.
> Bill
>
> William Prothero
> http://es.earthednet.org
>