関連ワード:  how to write a log function    how to write a log function in exponential form    how to write a log function in desmos    how to write a log function in python    how to write a log function in excel    how to write a logarithmic function    how to write a logarithmic function from two points    how to make a log function    how to make a log function exponential    how to type a log function in desmos