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What are the formulas of limit?
The limit function lim has 16 important formulas as follows:

1、e^x- 1~x(x→0)。

2、e^(x^2)- 1~x^2(x→0)。

3、 1-cosx~ 1/2x^2(x→0)。

4、 1-cos(x^2)~ 1/2x^4(x→0)。

5、sinx~x(x→0).

6、tanx~x(x→0).

7、arcsinx~x(x→0).

8. Arctangent x~x(x→0).

9、 1-cosx~ 1/2x^2(x→0)。

10、a^x- 1~xlna(x→0)。

1 1、e^x- 1~x(x→0)。

12、ln( 1+x)~x(x→0).

13、( 1+Bx)^a- 1~aBx(x→0)。

14、[( 1+x)^ 1/n]- 1~ 1/nx(x→0)。

15、loga( 1+x)~x/lna(x→0).

16、limα→0( 1+α) 1α=e .

"Limit" is the basic concept of calculus, a branch of mathematics, and the generalized "limit" means "infinitely close, never reaching". Limit is a basic concept in calculus, which refers to such a changing trend and the trend value (limit value) that variables gradually tend to be stable in a certain changing process.