I am using MTK and noticed that when I construct an algebraic variable defined as the max of the matrix-vector product of the state vector, the results are accurate for small matrices, but go inaccurate rapidly as the matrix size increases. Specifically, I get accurate results up 100x10. For 500x10…

Maximum of matrix vector product for "large" matrices

ChrisRackauckas October 25, 2022, 3:43am 2

@YingboMa @shashi could this be fixed by using the MuladdMacro expression changing on the generated code?

DifferentialEquations hangs when partitioning state vector

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