Abstract We propose non-linear equations for the formal Type-B Higher Spin Gravity that is dual to the free fermion or to the Gross-Neveu model. depending on the boundary conditions. The equations are directly obtained from the first principles: the gauge invariance of the CFT partition function on an arbitrary background for single-trace operators. We also get equations describing pr... https://www.diegojavierfares.com/mega-price-Houston-Texans-NFL-Side-Stripe-Training-Shorts-p6850-top-buy/