[gradsusr] Exponential, power 2, power 3 expression

[Rafanoharana Serge Claudio]

Dear all,

I would like to have your confirmation for this expression in grads:

Exponential: 'exp (expression)' is it true?

And how if I want to make something like:

(a+b)*(a+b) = (a+b)^2 is that true?
(a+b)*(a+b)*(a+b) = (a+b)^3 is that true?


Thank you,

Regards,

-- 
Serge
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