Merge branch 'revert-f74fc8fa' into 'main'

Revert "bug umat.f"

See merge request !4

MaterialModels/FiniteStrain/Finite_VEVP/umat.f

@@ -1343,9 +1343,9 @@ C         END IF
 
             etaOverDt = eta / DTIME
 
-            dAdGamma = -(72.D0 * GG_til * PhiEq * PhiEq /(u*u*u) 
+            dAdGamma = -(72.D0 * GG_til * PhiEq * PhiEq /u 
      1         + 16.D0 * KK_til * beta*beta*beta*ptilde*ptilde
-     2         /(3.D0*v*v*v)) / (2.D0 * A)
+     2         /(3.D0*v)) / (2.D0 * A)
 
             dDgmadGamma = k_plast*(A + GAMMA * dAdGamma)