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2024年3月21日发(作者:title饭圈)

高等数学微积分公式大全

一、基本导数公式

(

c

)

=0

x=

µ

x

µµ

−1

(

sinx

)

=

cosx

22

(

cosx

)

=−

sinx

(

tanx

)

=

secx

(

cotx

)

=−

cscx

(

sec

=

x

)

secx

tanx

(

cscx

)

=−cscx⋅cotx

e

()

=

e

xx

a

()

=a

xx

1

lna

(

lnx

)

=

x

1

1−x

2

log

a

(

x

1

(

arcsinx

)

=

)

=

x

ln

a

(

arccosx

)

=−

1

1−x

2

(

arctanx

)

=

1

=−

1

⒄ ⒃

arccotx

()

1

+

x

2

1

+

x

2

(

x

)

=1

(

x

)

=

2

1

x

二、导数的四则运算法则

u

u

v

uv

′′

(

u±v

)

=u

±v

(

uv=

)

u

v+uv



=

2

v

v

三、高阶导数的运算法则

(1)

u

(

x

)

±v

(

x

)

(

n

)

(

n

)

=u

(

x

)

n

(

n

)

±v

(

x

)

(2)

cu

(

x

)

(

n

)

(

n

)

(

n

)

=cu

(

n

n

)

(

x

)

(3)

u

(

ax+b

)

=au

(

n

)

(

ax+b

)

(4)

u

(

x

)

v

(

x

)

(

n

)

=

c

n

k

u

(

n−k

)

(

x

)

v

(k)

(

x

)

k=

0

四、基本初等函数的n阶导数公式

(1)

x

()

n

(

n

)

=n!

(2)

(

e

ax+b

)

=a

n

⋅e

ax+b

(3)

(

a

x

)

(

n

)

n

(

n

)

=a

x

ln

n

a

n

(4)

=

b

)

a

sin

ax

+

b

+

n

sin

(

ax

+

π

2

=

b

)

acos

ax

+

b

+

n

(5)

cos

(

ax

+

(

n

)

(

n

)

π

2

1

(6)



ax+b

(

n

)

=

(

−1

)

n

a

n

n!

(

ax+b

)

n

+

1

(7)

ln

(

ax+b

)

=

(

−1

)

n

1

a

n

(

n−1

)

!

(

ax

+

b

)

n

五、微分公式与微分运算法则

d

(

c

)

=0

dx

()

=

µ

x

µµ

−1

dx

d

(

sinx

)

=cosxdx

22

d

(

cosx

)

=−sinxdx

d

(

tanx

)

=secxdx

d

(

cotx

)

=−cscxdx

d

(

sec=x

)

secx⋅tanxdx

d

(

cscx

)

=−cscx⋅cotxdx

de

(

x

)

=e

x

dx

d

(

a

x

)

=a

x

lnadx

d

(

lnx

)

=

1

dx

x

d

log

a

(

x

)

=

111

dx

d

(

arccosx

)

=−dx

dx

d

(

arcsinx

)

=

22

x

ln

a

1−x1−x

d

(

arctanx

)

=

11

darccotx=−dx

dx

()

2

2

1+x1+x

六、微分运算法则

d

(

u±v

)

=du±dv

d

(

cu

)

=cdu

d

(

uv=

)

vdu+udv

d

七、基本积分公式

u

vdu−udv

=

2

v

v

dx

x

µ

+1

kdx=kx+c

x

=+

c

=lnx+c

dx

µ

+

1

x

µ

a

x

a

=

=e

x

+c

cos=xdxsinx+c

dx

+

c

e

x

dx

lna

x

1

2

=dxsecxdxtanx+c

cos

2

x

=

11

2

=cscxdx=−cotx+c=

1+x

2

dxarctanx+c

sin

2

x

sinxdx=−cosx+c

1

=dxarcsinx+c

2

1−x

八、补充积分公式

=xdx−lncosx+c

cot

tanxdx=lnsinx+c

secxdx=lnsecx+tanx+c

cscxdx=lncscx−cotx+c

11x−a

11x

ln=dx+c

=dxarctan+c

22

a

2

+

x

2

x−a2ax+a

aa

1x1

=dxarcsin+c

dx=lnx+x

2

±a

2

+c

a

a

2

−x

2

x

2

±a

2

换元公式

九、下列常用凑微分公式

积分型

f

(

ax

+

b

)

=

dx

f

(

x

µ

)

x

µ

−1

d=x

1

f

(

ax

+

b

)

d

(

ax

+

b

)

a

=uax+b

µ

1

f

(

x

µ

)

d

(

x

µ

)

u=x

µ

u=lnx

1

f

(

ln

x

)

⋅d=xf

(

ln

x

)

d

(

ln

x

)

x

f

(

e

x

)

⋅e

x

d=x

f

(

e

x

)

d

(

e

x

)

1

xx

f

(

a

x

)

⋅a

x

d=xfada

()()

ln

a

u=e

x

u=a

x

u=sinx

f

(

sinx

)

d

(

sinx

)

f

(

sinx

)

⋅cosxd=

x

f

(

cosx

)

⋅sinxd

=−

xf

(

cosx

)

d

(

cosx

)

u=cosx

f

(

tanx

)

⋅sec

2

xd=f

(

tanx

)

d

(

tanx

)

x

u=tanx

f

(

cotx

)

⋅csc

2

xd=f

(

cotx

)

d

(

cotx

)

x

f

(

arctanx

)

f

(

arcsin

x

)

1

dx=f

(

arctanx

)

d

(

arctanx

)

2

1

+

x

1

1

x

2

d

=

xx

)

d

(

arcsin

x

)

f

(

arcsin

nax

u=cotx

u=arctanx

u=arcsinx

十、分部积分法公式

⑴形如

xedx

,令

u=x

dv=edx

形如

xsinxdx

u=x

dv=sinxdx

nax

n

n

形如

xcosxdx

u=x

dv=cosxdx

⑵形如

xarctanxdx

,令

u=arctanx

dv=xdx

形如

xlnxdx

,令

u=lnx

dv=xdx

⑶形如

esinxdx

ecosxdx

u=e,sinx,cosx

均可。

十一、第二换元积分法中的三角换元公式

(1)

a−x

x=asint

(2)

【特殊角的三角函数值】

(1)

sin0=0

(2)

sin

22

n

n

n

n

n

n

ax

ax

ax

a

2

+x

2

x=atant

(3)

x

2

−a

2

x=asect

π

6

=

1

π

π

3

(3)

sin

=

(4)

sin=1

) (5)

sin

π

=0

2

32

2

(1)

cos0=1

(2)

cos

π

6

=

π

1

π

3

(3)

cos

=

(4)

cos

=

0

) (5)

cos

π

=−1

32

2

2

π

π

3

(3)

tan=3

(4)

tan

不存在 (5)

tan

π

=0

3

23

(1)

tan0=0

(2)

tan

π

6

=


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