随着计算器等先进计算工具的不断普及，对数的运算功能早已风光不再，但它仍是中学数学中的重要内容。

As to the using of modern calculating tools, logarithmic is no longer popular, but it is still an important part of secondary school mathematics.

youdao

随着计算器等先进计算工具的不断普及，对数的运算功能早已风光不再，但它仍是中学数学中的重要内容。

As to the using of modern calculating tools, logarithmic is no longer popular, but it is still an important part of secondary school mathematics.

youdao