A table cell with center vectical alignment

[Juan Ram�n Rico]

Hi:

I'd like to know how activate a vertical alignment (center).
My problem is:
    - I have a table 1x2 (math-formula, eps figure)

|--------------------|
|           | figure |
|           | figure |
|           | figure |
|           | figure |
| formula   | figure |
|--------------------|

I want ....

|--------------------|
|           | figure |
|           | figure |
| formula   | figure |
|           | figure |
|           | figure |
|--------------------|

Thank's in advanced.

-- 
______________________________________________________________________

 Juan Ram�n Rico - [EMAIL PROTECTED] - http://www.dlsi.ua.es/~juanra
 Tel.: +34 96 590 34 00 ext. 2738
 Fax:  +34 96 590 93 26
______________________________________________________________________

 Departamento de Lenguajes y Sistemas Inform�ticos
 UNIVERSIDAD DE ALICANTE
 E-03080 ALICANTE, Spain.
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