OpenEuphoria

RE: matheval update

• Posted by Matt Lewis <matthewwalkerlewis at yahoo.com> Jun 24, 2003
• 484 views

> From: Al Getz [mailto:Xaxo at aol.com]

> Matt Lewis wrote:

> > I plan to post the updated code later today.

> Hi again Matt,
> 
> Ok, i'll have to take a look at it.
> 
> I did the 'include' file thing with my evaluator, but
> the problem was it could never be bound in that form.
> I was hoping to find another way of doing it that would
> be fast too, and could be bound.

I've put the updates on my page:
Library: http://www14.brinkster.com/matthewlewis/matheval.zip
   Docs: http://www14.brinkster.com/matthewlewis/matheval.htm

I think that matheval is probably fast enough for most things, but if you
know what you need to calculate before hand, it would be faster to hand code
the math.  The purpose of matheval is to give you a more powerful and
flexible way to do things, and it shouldn't have any problem being bound or
compiled.  It's become an integral part of EuSQL, where it's used to parse
and evaluate SQL WHERE clauses, and will eventually be used to evaluate
calculated fields.

Matt Lewis