Where did high school mathematics begin in the 1980s?

In the 1980 s, high school mathematics began to learn logarithmic operations.

There are mainly examples such as trigonometric calculation of logarithmic operation, complex calculation of geometric volume and surface area, necessary and sufficient conditions of trigonometric function image of hyperbolic calculation, parity arrangement and combination of angular functions formed by parabolic straight lines and lines symmetrical with different planes.

Coordinate Yancheng, the child is in the sixth grade, and his math is not good. His family is very anxious. His home is near Baolong. What are the more formal counseling agencies recommended by him?

20 16 Jinan second mode mathematics examination questions

What is the Mathematical Olympics?

What's the difference between MathType Lite Edition?

What can I do after my major in mathematics comes out?

What kind of math promotion training is used in the second volume of the seventh grade?

Twenty years later, students beat the teacher to write a composition.

Breakthrough in Dice Mathematics

Nanjing college entrance examination in 2023

Find a math problem!