高等数学常用导数积分公式查询表好
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(1) 0)(='C (2) 1
)(-='μμμx x
(3) x x cos )(sin ='
(4) x x sin )(cos -='
(5)
x x 2
sec )(tan =' (6)
x x 2csc )(cot -=' (7) x x x tan sec )(sec ='
(8) x x x cot csc )(csc -='
(9)
a a a x
x ln )(=' (10) (e )e x
x '=
(11)
a x x a ln 1
)(log =
'
(12)
x x 1)(ln =
',
(13)
211)(arcsin x x -=
' (14)
211)(arccos x x --
='
(15)
21(arctan )1x x '=
+
(16)
21(arccot )1x x '=-
+
三角函数的有理式积分:
2
22212211cos 12sin u
du
dx x tg u u u x u u x +==+-=+=, , , (一)含有ax b +的积分(0a ≠)
1.
d x ax b +⎰=1
ln ax b C a ++
2.
()d ax b x μ
+⎰=
11
()(1)
ax b C a μμ++++(1μ≠-)
⎰
⎰⎰⎰⎰⎰⎰⎰⎰⎰+±+=±+=+=+=+-=⋅+=⋅+-==+==C
a x x a x dx C shx chxdx C chx shxdx C
a a dx a C
x ctgxdx x C x dx tgx x C
ctgx xdx x dx C tgx xdx x dx x
x
)ln(ln csc csc sec sec csc sin sec cos 222
22
22
2C a
x
x a dx C x a x
a a x a dx C a x a
x a a x dx C a x
arctg a x a dx C
ctgx x xdx C tgx x xdx C
x ctgxdx C x tgxdx +=-+-+=-++-=-+=++-=++=+=+-=⎰⎰⎰⎰⎰⎰⎰⎰arcsin ln 21ln 211csc ln csc sec ln sec sin ln cos ln 2
2222222⎰
⎰⎰⎰⎰++-=-+-+--=-+++++=+-=
==-C
a
x a x a x dx x a C
a x x a a x x dx a x C
a x x a a x x dx a x I n
n xdx xdx I n n n
n arcsin 22ln 22)ln(221
cos sin 22
2222222
2222222
22
2
22
2
π
π
3.
d x x ax b +⎰=21
(ln )ax b b ax b C a +-++
4.2d x x ax b +⎰=22311()2()ln 2ax b b ax b b ax b C a ⎡⎤
+-++++⎢⎥⎣⎦
5.
d ()
x x ax b +⎰=1ln ax b C b x
+-
+ 6.
2
d ()
x
x ax b +⎰
=21ln a ax b C bx b x +-++ 7.
2d ()x x ax b +⎰=2
1(ln )b ax b C a ax b
++++ 8.22
d ()x x ax b +⎰=2
31(2ln )b ax b b ax b C a ax b
+-+-++ 9.
2d ()x
x ax b +⎰
=
2
11ln ()ax b C b ax b b x +-++
的积分
10
.
x
C 11
.x ⎰
=2
2(3215ax b C a - 12
.x x ⎰
=2223
2(15128105a x abx b C a
-+ 13
.
x
=22
(23ax b C a -
14
.
2x
=2223
2(34815a x abx b C a -+ 15
.
=(0)
(0)
C b C b ⎧+><
16
.
=2a b -
17
.
x
=b ⎰18
.
x
=2a x -+
(三)含有2
2x a ±的积分
19.
22d x x a +⎰=
1arctan x
C a a
+ 20.
22d ()n x x a +⎰=2221222123d 2(1)()2(1)()n n x n x
n a x a n a x a ---+-+-+⎰
21.
22d x
x a -⎰=1ln 2x a C a x a -++
(四)含有2
(0)ax b a +>的积分
22.2d x ax b +⎰
=(0)
(0)
C b C b ⎧+>+<
23.
2d x x ax b +⎰=2
1ln 2ax b C a ++
24.22d x x ax b +⎰=2d x b x a a ax b
-+⎰ 25.
2d ()x x ax b +⎰=
2
21ln 2x C b ax b ++ 26.
22d ()x x ax b +⎰
=21d a x
bx b ax b
--+⎰