Hi,

I wanted  to share the following error encountered while running the convolve.inp file:

? fc=cmult(f[,1:2], f[,3:4])
Index value 3 is out of bounds

fc is a 4x4 matrix actually so the code should have worked I guess.
I’m using gretl 2026b on MacOS Sonoma (Intel)

Kind regards,
Artur

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