Hi all, In the (otherwise absolutely wonderful) RecursiveArrayTools package, I’m fairly sure it must be possible to use UpperTriangular or LowerTriangular arrays as parts of an ArrayPartition. The source code ( RecursiveArrayTools.jl/src/array_partition.jl at master · SciML/RecursiveArrayTools.jl · …

UpperTriangular arrays in RecursiveArrayTools

ChrisRackauckas May 26, 2025, 6:32pm 2

That would probably need some work. Open an issue.

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