1, original function: y=c(c is a constant)

Derivative: y'=0

2. Original function: y = x n

Derivative: y' = NX (n- 1)

3. Original function: y=tanx

Derivative: y' = 1/cos 2x

4. Original function: y=cotx

Derivative: y' =- 1/sin 2x

5. Original function: y=sinx

Derivative: y'=cosx

6. Original function: y=cosx

Derivative: y'=-sinx

7. Original function: y = a x

Derivative: y' = a xlna

8. Original function: y = e x

Derivative: y' = e x

9. Original function: y=logax

Derivative: y'=logae/x

10, original function: y=lnx.

Derivative: y'= 1/x

Complete works of derivative formulas

Y=f(x)=c (c is a constant), then f'(x)=0.

F (x) = x n (n is not equal to 0) f' (x) = NX (n- 1) (x n stands for the n power of x).

f(x)=sinx f'(x)=cosx

f(x)=cosx f'(x)=-sinx

F' (x) = sec 2x variance

f(x)=a^x f'(x)=a^xlna(a>； 0 and a are not equal to 1, x >；; 0)

f(x)=e^x f'(x)=e^x

f(x)= logaX f '(x)= 1/xlna(a & gt； 0 and a are not equal to 1, x >；; 0)

f(x)= lnx f '(x)= 1/x(x & gt； 0)

f(x)=tanx f'(x)= 1/cos^2 x

f(x)=cotx f'(x)=- 1/sin^2 x

F(x)= adkerson (x) f' (x) =1√ (1-x 2)

F(x)= Akkos (x) f' (x) =-1√ (1-x 2)

F(x)= Aktan (x) f' (x) =-1/(1+x 2)