ABSTRACT
In the previous work, the present authors and others have studied Mordell–Tornheim–Witten sums and their connections with multiple-zeta values. In this note, we describe the numerical computation of derivatives at zero of a specialization originating in a preprint by Romik and the experimental evaluation of these numerical values in terms of well-known constants.
Acknowledgments
D. H. Bailey wishes to thank Karl Dilcher and an anonymous referee for valuable comments in the preparation of this document.