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Inverse Cotangent Sum Special Case
## Formula
For real $$x$$:
$$\cot^{-1}x+\cot^{-1}(-x)=\pi$$
## Usage
- Used to simplify inverse cotangent terms with opposite arguments.
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Inverse Cotangent Sum Special Case
## Formula
For real $$x$$:
$$\cot^{-1}x+\cot^{-1}(-x)=\pi$$
## Usage
- Used to simplify inverse cotangent terms with opposite arguments.
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