sister function of exponential function

\(log_e = ln\)

e.g.:

\(y=log_3 81\)

\(3y=81\)

\(y=4\)

Log func() = find the power of the func()

raise the power of the base, \(\sqrt{3}\) to equal \(x\) (i.e., 9 on above).

Chiu Yau's Log.

sister function of exponential function

\(log_e = ln\)

e.g.:

\(y=log_3 81\)

\(3y=81\)

\(y=4\)

Log func() = find the power of the func()

raise the power of the base, \(\sqrt{3}\) to equal \(x\) (i.e., 9 on above).