Definition

Examples

• 我们要用对数来解这个方程。
  Wǒmen yào yòng duì shù lái jiě zhège fāngchéng.
  We need to use logarithms to solve this equation.
• 对数的底数是10时叫常用对数。
  duì shù de dǐshù shì shí shí jiào chángyòng duìshù.
  When the base of a logarithm is 10, it is called the common logarithm.
• 学习指数和对数对数学很有帮助。
  Xuéxí zhǐshù hé duì shù duì shùxué hěn yǒu bāngzhù.
  Learning exponents and logarithms is very helpful for mathematics.