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Missing rule from cumprod #254

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longemen3000 opened this issue Aug 29, 2020 · 1 comment · Fixed by #420

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longemen3000 commented Aug 29, 2020

i cant find the cumprod rules, and the second paragraph of https://discourse.julialang.org/t/why-does-zygote-produce-a-wrong-derivative/45724 makes me suspect that there isn't

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mcabbott commented Aug 29, 2020

xref FluxML/Zygote.jl#282 . The tricky part is making it handle zero entries correctly.

oxinabox added the missing rule label

mcabbott mentioned this issue

Add rule for cumprod #420

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mcabbott closed this as completed in #420

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