Julia basicsautomatic differentiationQR decomposition
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
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調査方針
Investigate the existing Cholesky gradient implementation in Zygote.jl (likely in src/compiler/chainrules.jl or similar) to understand the pattern. Examine the QR decomposition functions defined in Julia's LinearAlgebra standard library, specifically the QRPackedQ type. Check for any existing ChainRules.jl rules for QR or related discussion in the issue comments. Reach out to maintainers for guidance on the expected interface and potential pitfalls.