What are the basics of logarithmic functions?

Thread starter ATCG
Start date Sep 27, 2003
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Functions Logarithmic

AI Thread Summary

Logarithmic functions express relationships between numbers in exponential form, where log base a of x equals y translates to x being equal to a raised to the power of y. The correct notation is log_a(x) = y, which is equivalent to a^y = x. The discussion highlights a common misunderstanding in the notation, emphasizing the importance of accuracy in mathematical expressions. A participant pointed out an error in the initial explanation, leading to clarification. Understanding these basics is essential for students learning about logarithmic functions.

Sep 27, 2003

ATCG

This is just some information on log functions.
log base a x = y is translated x is equal to b to the y power.

Just a little tid bit of information for all of those curious math students.

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Sep 27, 2003

StephenPrivitera

Don't you mean a to the power of y?

log_ax=y <--> a^y=x

Sep 28, 2003

ATCG

Yes you are right, I made a little mistake! Thanks for correcting me.

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