If my logarithms have a branch cut on $(0,\infty)$ then the dilogs constructed from these have a branch cut on $(-\infty,1)$. Is there a safe way to implement this in Mathematica? I tried with numerical integration but I couldn't get a stable result.
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1The branch point of dilog should still be at +1. – QuantumDot Oct 29 '19 at 15:51
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thanks, I mean $(-\infty,1)$ – zagaluke Oct 29 '19 at 17:09
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You might be interested in this thread and this thread, on the subject of shifting branch cut locations. – J. M.'s missing motivation Nov 13 '19 at 09:34