[Zope] How do I use the math module ?

[Anders Holmbech Nielsen]

Hi,

I have a simple question - how do I use the fmod function in the math 
module with dtml ?

I've tried something like this(and a lot of variants):

<dtml-if expr="_.math.fmod(x,y) == 0">
	do something
</dtml-if>



What is it for:

I have some words returned from a search which I want to be displayed 
like this:

word_a	word_b	word_c
word_d	word_e	word_f
word_g	word_h	word_i

Thanks in advance.

Regards

-------------------------------------------------
Anders Holmbech Nielsen | Tlf:  (+45) 70 22 56 00
Software Engineer       | Fax:  (+45) 70 22 57 00
Integrator Uniware A/S  | http:/www.integrator.dk