  For a class of monadic deformations of the tangent bundles over nef-Fano
smooth projective toric varieties, we study the correlators using quantum sheaf
cohomology. We prove a summation formula for the correlators, confirming a
conjecture by McOrist and Melnikov in physics literature. This generalizes the
Szenes-Vergne proof of Toric Residue Mirror Conjecture for hypersurfaces.
