| gstore[lnum] = groupblock(gndx, lax, m), ginval ∩ elems nx0 = ∅, ax.toSet ∩ abs-log(nx0, gstore).toSet = ∅, adr ∈ lax.to-adr(lnum), adr ∈ ax, lnum ∈ gstore, elems nx0 ⊆ dom gstore, adr ∈ ax → ¬ adr ∈ gstore ∨ adr.lnum ∈ ginval ⊦ #(ax.toSet ∩ ((lax.to-adr(lnum)).toSet ∪ abs-log(nx0, gstore).toSet)) = 0, #(ax.toSet ∩ (lax.to-adr(lnum)).toSet) = 0, lnum ∈ ginval |
gstore[lnum] = groupblock(gndx, lax, m), ax.toSet ∩ abs-log(nx0, gstore).toSet = ∅, ginval ∩ elems nx0 = ∅, lnum ∈ gstore, adr ∈ ax, adr ∈ lax.to-adr(lnum), elems nx0 ⊆ dom gstore, ¬ adr ∈ gstore ∨ adr.lnum ∈ ginval ⊦ #(ax.toSet ∩ (lax.to-adr(lnum)).toSet) = 0, #(ax.toSet ∩ ((lax.to-adr(lnum)).toSet ∪ abs-log(nx0, gstore).toSet)) = 0, lnum ∈ ginval