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- 1√cosx的等价无穷小2025-02-21
- x→0lnx的等价无穷小2025-02-21
- ㏑cosx的等价无穷小2025-02-21
- αx的等价无穷小2025-02-21
- x→∞等价无穷小2025-02-21
- √cos2x的等价无穷小2025-02-21
- x∧x的等价无穷小2025-02-21
- e∧x2的等价无穷小2025-02-21
- x−tanx的等价无穷小2025-02-21
- x→0x的等价无穷小2025-02-21