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Davidzheng • 05/15/2025 • 1 reply • view on HN

Are you sure the saving needs complex values? I think their algorithm works over any char 0 field. Probably needs to just divide by some divisor of 4!=24 if I had to guess.


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meindnoch • 05/15/2025

Their decomposition of the (4,4,4) matrix multiplication tensor is explicitly listed in their Colab notebook, and it contains complex numbers.