Dear all,<br><br>I would like to have your confirmation for this expression in grads:<br><br>Exponential: 'exp (expression)' is it true?<br><br>And how if I want to make something like:<br><br>(a+b)*(a+b) = (a+b)^2 is that true?<br>
(a+b)*(a+b)*(a+b) = (a+b)^3 is that true?<br><br><br>Thank you,<br><br>Regards,<br clear="all"><br>-- <br>Serge<br>