2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60722We prove a multivariable elliptic analogue of Jackson's 8W7 summation formula, which was recently conjectured by S.O.Warnaar.10 pagesClassical Analysis and ODEsQuantum Algebra33D67; 33E05A proof of a multivariable elliptic summation formula conjectured by Warnaartext