1. ## Convertion from Multiplication to Addition

I remember that, log(AB) = log(A) + log(B).

My question is:
Besides logarithm, does it have any function which can convert multiplication to addition as well.

2. Originally Posted by Schung
I remember that, log(AB) = log(A) + log(B).

My question is:
Besides logarithm, does it have any function which can convert multiplication to addition as well.
As logs and exponentials are inverse exponentials can too

$a^ba^c = a^{b+c}$

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