4.不定积分表
表中略去积分常数,ln g(x)是指ln |g(x)|.
[基本积分表]
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lnx |
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thx |
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cthx |
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sechx |
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cschx |
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thx |
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-cthx |
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或 |
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或 |
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[含ax+b的有理式的积分] (
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( |
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(
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或 或
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[含
的积分]
(
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或 |
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或
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[含
的积分]
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或
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[含
的有理式的积分]
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[含
的积分]
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[含
的积分]
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(n>0,p>1) |
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[含
)的有理式的积分]
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f(x) |
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[含
的积分]
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f(x) |
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f(x) |
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[含
的积分]
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(n为正整数) |
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(n为正整数) |
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(n为正整数) |
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(n为正整数)
(n为正整数)
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时,取正号;否则取负号.k为整数 ) |
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时,取正号;否则取负号.k为整数 ) |
[含
的积分]
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(n为正整数) |
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(n为正整数) |
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(n为正整数)
(n为
(n为正整数)
(n为正整数)
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时,取正号;否则取负号.k为整数 ) |
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时,取负号;否则取正号.k为整数 ) |
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[含
和
的积分]
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式中
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或 |
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或 |
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f(x) |
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[含
和
的积分]
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f(x) |
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(n为 |
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(n为 |
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[含
和
的积分]
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或
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或
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[含
的积分]
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(n为正整数) |
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(n为正整数) |
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[含
的积分]
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或 |
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或 |
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[含
的积分]
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(当 当 |
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(当 当 |