If you are going to memorize any logs, you should only bother memorizing logs of primes, since you can add those together to get other numbers.
This took me a minute. Just to unpack for the dense ones like me:
log(a * b) = log(a) + log(b)
so if you memorize log(7) and log (11), log(77) is easy as pi.
If you are going to memorize any logs, you should only bother memorizing logs of primes, since you can add those together to get other numbers.
This took me a minute. Just to unpack for the dense ones like me:
log(a * b) = log(a) + log(b)
so if you memorize log(7) and log (11), log(77) is easy as pi.