When I try to run the following code, the print function always returns the integer 0 (zero). However, you can easily see that the coefficient of the z[1] * z[2] term equals -2. The Symbolics.jl module is robust for just single variables, such as coefficients of z[1]^2 and z[2]^2. using Symbolics …

Symbolics.jl Finding Coefficients of Cross Terms Problem

ChrisRackauckas February 3, 2024, 5:44pm 2

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