The name is absent

d_τ(Pj) = ⅛ⁿ°^mina⅛) + ξ,,₉Λ,

₊ ⅛^ominal(₉3) + ξ_toZ_a,

₊ ⅛"°^mi"^al(₉4) + ξ₇.₉Λ.

+ 4^ominalta) + W_s.

+ d^aommal(₃₇) + ξr,_κl_s,,                 (4.6)

ζr,g₁lg₁ + €/,93^33 + ζr,g4lg4 + ζf,gβhβ + ζr,gτlg7 — bp₁

bp₁ = ⅛(p₁)-<∕∞^minal(₃₁)-4^ominalta)
p°^mi"^al⅛₄) - 4^a>^minal⅛) - <∕y^o"^lir,al(<∕₇)

bp₁ is a constant. Thus, each sensitizable path in the circuit leads to a linear
relation among the variation elements, l_gi. The falling and rising coefficients
(ζf,9i and ζr,9i) are kɪɪɑwn ^a-nd our goal is to estimate the variations, l_gi.

Assume that Pi, P? ... Pm are M sensitizable paths in a gênerai combinational
circuit C with N gates. For each path P₃, if it is stimulated by a rising transition,

N

^^^aPj('i)ζλ^r(Pj,gi),gJg_i ⁼ ⅛j
i=l

where

if g_i belongs to the path P_j ;

otherwise,
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