Question 736874
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Is there any way of simplifying 
z = [(ln x)/(ln y)]?
I am using this as a growth factor and therefore 
e^z = e^[(ln x)/(ln y)]
would also a be a good interpretation, however I need to simplify the equation.
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There is  {{{highlight(highlight(NO))}}}  way to simplify expression   [(ln x)/(ln y)]   further.