[KongchangAI]
Unverified50% confidenceFactExact time

正交矩阵的逆矩阵等于其转置矩阵(U⁻¹ = Uᵀ),满足UᵀU = I

1
Sources
50%
Confidence
Long-term
Relevance
8/28/2026
First Seen

Sources

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https://kongchang.com/claim/813469
API
curl https://kongchang.com/api/v1/knowledge/claims/813469
MCP
get_claim(id=813469)