\(y = \log_b x \)
\( \ln x = \log_e x \)
\( \log x = \log_{10} x \)
\( \log_b a \)
\(log_b b \)
\( \log_b 1 \)
\( \log_b (m*n) \)
\( \log_b ( \frac{m}{n} ) \)
\( \log_b (m^r) \)
Domain: \(\log_b x \)