On Thu, Feb 27, 2025 at 07:04 AM, eewiz wrote:
Also, I often find that reducing the tolerance values of trtol, abstol, vntol and chgtol help convergence and to reduce the likelyhood of SM, TS or femtosecond pace issues as a circuit grows.
You probably meant to say that you
increased the tolerance values.? But you did that by making the magnitude of their negative exponents smaller, right?? So it's confusing to keep it straight, which way they went.? :-)
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Decreasing them would have set their tolerances even tighter, which could be good for ultimate accuracy but bad for avoiding convergence failures.
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Andy
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